# Highest temperature in Chicago on Jun 14, 2026?

On Jun 14, 2026

Updated: June 14, 2026

Category: Climate and Weather

Tags: Daily temperature

HTML: /markets/climate-and-weather/daily-temperature/highest-temperature-in-chicago-on-jun-14-2026/

## Short Answer

**Key takeaway.** Both the **model** and the **market** expect the highest temperature in Chicago on Jun 14, 2026, to be between 69° and 70°, with no compelling evidence of mispricing.

## Key Claims (January 2026)

**- - The highest temperature in Chicago on June 14, 2026, was 71°F.** - Meteorological reports describe the day having cooler temperatures in the lower 70s.
- Forecasts predicted a cooling trend for June 14, 2026, with breezier conditions.
- One isolated statement, however, claimed a high temperature of 83°F.
- An El Niño Advisory was issued, confirming impacts on summer temperatures.

### Why This Matters (GEO)

- AI agents extract claims, not arguments.
- Improves citation probability in summaries and answer cards.
- Enables fact stitching across multiple sources.

## Executive Verdict

**Key takeaway.** **Market** at 1c prices higher than the **0.6%** **model** estimate for 71°F, despite strong evidence.

### Who Wins and Why

| Outcome | Market | Model | Why |
| --- | --- | --- | --- |
| 73° to 74° | 9.0% | 0.6% | Evidence strongly supports a high of 71°F; this range is slightly higher than prevailing data. |
| 69° to 70° | 60.0% | 50.8% | Meteorological reports indicated cooler temperatures, reaching only the lower 70s on June 14, 2026. |
| 68° or below | 1.0% | 0.6% | Meteorological reports indicate temperatures reached the lower 70s, suggesting it was not 68°F or below. |

## Model vs Market

| Outcome | Market Probability | Octagon Model Probability |
| --- | --- | --- |
| 73° to 74° | 9.0% | 0.6% |
| 69° to 70° | 60.0% | 50.8% |
| 68° or below | 1.0% | 0.6% |
| 71° to 72° | 27.0% | 47.4% |
| 77° or above | 1.0% | 0.3% |
| 75° to 76° | 1.0% | 0.3% |

- Expiration: June 15, 2026

## Market Behavior & Price Dynamics

This prediction market's price action was characterized by a prolonged sideways trend, with the probability trading within a very narrow range of 1.0% to 11.0% for most of its duration. This stable, low probability reflected the market's long-term uncertainty about a specific daily weather outcome. The most significant price movement occurred on the resolution date, June 14, 2026, when the price collapsed by 9.0 percentage points from 10.0% to a final price of 1.0%. This sharp drop was a direct reaction to meteorological reports for Chicago on that day. The official high temperature was reported to be 71°F, an outcome which appears not to have met the specific criteria for a YES resolution, causing traders to rapidly sell off YES shares.

Trading volume was relatively high over the life of the market, but data shows it surged significantly on the final day as the outcome became clear. This spike in volume, coinciding with the price plummeting to its floor, suggests a high degree of market conviction as the final temperature data became available. The price chart established a clear resistance level around 11.0%, which was never breached, and a definitive support level at 1.0%, where the market is currently priced. Overall, market sentiment began as a low-probability speculation and shifted to a decisive consensus for a NO outcome on the day of resolution, with the final price reflecting near-certainty that the event did not occur as defined by the market rules.

## Significant Price Movements

### Outcome: 69° to 70°

#### 📈 June 14, 2026: 44.0pp spike

Price increased from 13.0% to 57.0%

**What happened:** The highest temperature in Chicago on June 14, 2026, was approximately 71°F, with the day characterized by cooler, breezy conditions [[^]](https://exa.ai/library/weather/chicago-illinois-united-states?latitude=41.8795&longitude=-87.6497&date=2026-06-14&t=6a2ee2371a8595e2fd2186cd)[[^]](https://wgntv.com/weather/chicago-weather-sunday-06142026/)[[^]](https://www.fox32chicago.com/weather/chicago-weather-more-rain-clouds-some-clearing-cooler-temps)[[^]](https://www.nbcchicago.com/weather/morning-rain-expected-with-sunny-skies-and-cooler-temps-in-chicago-forecast/3948445/). While this temperature is close to the "69° to 70°" market outcome, the provided web research explicitly states there was no 44.0 percentage point temperature spike or major meteorological anomaly on that date [[^]](https://exa.ai/library/weather/chicago-illinois-united-states?latitude=41.8795&longitude=-87.6497&date=2026-06-14&t=6a2ee2371a8595e2fd2186cd)[[^]](https://wgntv.com/weather/chicago-weather-sunday-06142026/)[[^]](https://www.fox32chicago.com/weather/chicago-weather-more-rain-clouds-some-clearing-cooler-temps)[[^]](https://www.nbcchicago.com/weather/morning-rain-expected-with-sunny-skies-and-cooler-temps-in-chicago-forecast/3948445/). The available sources do not contain any information regarding social media activity, traditional news, or market structure factors that could explain the prediction market's 44.0 percentage point price movement. Therefore, based on the provided data, the primary driver of this market shift cannot be determined.

### Outcome: 75° to 76°

#### 📉 June 13, 2026: 12.0pp drop

Price decreased from 21.0% to 9.0%

**What happened:** The primary driver for the 12.0 percentage point drop in the "75° to 76°" outcome was the dissemination of updated weather forecasts for Chicago on June 13, 2026 [[^]](https://wgntv.com/weather/chicago-weather-sunday-06142026/)[[^]](https://www.fox32chicago.com/weather/chicago-weather-more-rain-clouds-some-clearing-cooler-temps)[[^]](https://www.nbcchicago.com/weather/morning-rain-expected-with-sunny-skies-and-cooler-temps-in-chicago-forecast/3948445/). These forecasts predicted a cooling trend for June 14, with expectations of breezier and cooler conditions following a period of hot weather [[^]](https://wgntv.com/weather/chicago-weather-sunday-06142026/)[[^]](https://www.nbcchicago.com/weather/morning-rain-expected-with-sunny-skies-and-cooler-temps-in-chicago-forecast/3948445/). This information likely led to a significant decrease in bids for higher temperature outcomes, causing the market price to fall. No evidence of social media activity from key figures or viral narratives influencing this specific market movement was found in the available research, indicating social media was irrelevant.

## Contract Snapshot

Here's a summary of the contract rules:

1.  **YES resolution**: A "Yes" resolution for a specific contract option is triggered if the highest temperature recorded at Chicago Midway, IL for June 14, 2026, falls within that option's specified range (e.g., less than 69° for the "68° or below" option). This official temperature must be reported by the National Weather Service's Climatological Report (Daily).
2.  **NO resolution**: A "No" resolution for a specific contract option occurs if the highest temperature recorded at Chicago Midway, IL for June 14, 2026, does not fall within that option's specified range, as determined by the NWS Climatological Report (Daily). Since the event is mutually exclusive, if one temperature range option resolves to Yes, all other options will resolve to No.
3.  **Key dates/deadlines**: The market opened on June 13, 2026, at 10:00 AM EDT, with the Last Trading Time set for 11:59 PM ET on June 14, 2026. The market will expire by the sooner of the first 7:00 or 8:00 AM ET following the data release for June 14, 2026, one week after June 14, 2026, or June 15, 2026, at 1:59 AM EDT.
4.  **Special settlement conditions**: The official and final temperature value for market resolution comes exclusively from the National Weather Service's Climatological Report (Daily) for Chicago Midway, IL, with a caution against preliminary data. The event is mutually exclusive, and insider trading by employees of Source Agencies or those possessing material, non-public information is prohibited.

## Market Discussion

The high temperature in Chicago on June 14, 2026, was 71°F (21.4°C), with conditions described as cooler-than-normal due to a passing cold front [[^]](https://exa.ai/library/weather/chicago-illinois-united-states?latitude=41.8795&longitude=-87.6497&date=2026-06-14&t=6a2ee261a7f0207bab186c7b). A prediction market specifically targeted this date in Chicago, offering range-based outcomes such as 70-71°F [[^]](https://web3.bitget.com/predictions/event/highest-temperature-in-chicago-on-june-14-2026). While there is active trader interest in global climate temperature anomalies for June 2026, social media commentary and organized trading for localized daily records like Chicago's June 14, 2026, temperature are primarily limited to specific event-based markets [[^]](https://www.lines.com/prediction-markets/science/june-2026-temperature-increase-c).

## Market Data

| Contract | Yes Bid | Yes Ask | Last Price | Volume | Open Interest |
| --- | --- | --- | --- | --- | --- |
| 69° to 70° | 57% | 60% | 60% | $11,876.67 | $7,331.85 |
| 71° to 72° | 28% | 32% | 27% | $9,500.98 | $3,454.15 |
| 73° to 74° | 9% | 11% | 9% | $12,854.27 | $5,463.16 |
| 75° to 76° | 1% | 3% | 1% | $5,700.79 | $4,303.11 |
| 68° or below | 0% | 1% | 1% | $9,859.08 | $8,149.45 |
| 77° or above | 0% | 1% | 1% | $6,538.46 | $5,212.52 |

## What is the historical temperature distribution for June 14th in Chicago, based on records from Midway Airport (MDW) and the National Centers for Environmental Information (NCEI)?

Normal High Temperature (June 14) | 80.2°F (1991–2020 climatological normal) [[^]](https://www.extremeweatherwatch.com/cities/chicago/day/june-14)[[^]](https://www.weather.gov/lot/June_Normals_Chicago) |
Normal Low Temperature (June 14) | 60.5°F (1991–2020 climatological normal) [[^]](https://www.extremeweatherwatch.com/cities/chicago/day/june-14)[[^]](https://www.weather.gov/lot/June_Normals_Chicago) |
Record High Temperature (June 14) | 100°F (set in 2022) [[^]](https://www.extremeweatherwatch.com/cities/chicago/day/june-14) |

**Midway Airport records reveal typical June 14th temperatures**

Midway Airport records reveal typical June 14th temperatures. Chicago Midway Airport (MDW) has served as the primary station for Chicago weather data since 1944 [[^]](https://www.extremeweatherwatch.com/cities/chicago/day/june-14). Historical records indicate that the 1991–2020 climatological normal high temperature for June 14th is 80.2°F, with a normal low temperature of 60.5°F [[^]](https://www.extremeweatherwatch.com/cities/chicago/day/june-14)[[^]](https://www.weather.gov/lot/June_Normals_Chicago).

Chicago experienced a record high on June 14th, 2022. The record high temperature for June 14th in Chicago was 100°F, set in 2022 [[^]](https://www.extremeweatherwatch.com/cities/chicago/day/june-14). However, available data does not include the historical record low temperature for this specific date, nor a detailed statistical distribution of past temperatures, such as median values, percentile ranges, or the frequency of temperatures within particular bands.

## How could the surface temperature of Lake Michigan and the prevailing jet stream pattern in early June 2026 create conditions for a significant temperature swing on June 14?

Chicago Temperature on June 14, 2026 | 70°F to 71°F [[^]](https://exa.ai/library/weather/chicago-illinois-united-states?latitude=41.8795&longitude=-87.6497&date=2026-06-14&t=6a2ee26a6e846fcde8e8bb33)[[^]](https://www.nbcchicago.com/weather/morning-rain-expected-with-sunny-skies-and-cooler-temps-in-chicago-forecast/3948445/)[[^]](https://hoodline.com/2026/06/stormy-wake-up-wind-whiplash-and-rough-lake-trouble-for-chicago/) |
Lake Michigan Water Temperature (mid-June 2026) | 60°F [[^]](https://www.weatherandradar.com/weather-news/a-temperature-story-winds-off-the-water--ffecd1bc-81e4-4054-98a1-2255886cff3a)[[^]](https://lakemonster.com/lake/IL/Lake-Michigan-Chicago-2768-2768)[[^]](https://wgntv.com/weather/chicago-weather-thursday-05282026/) |
Driving factor for June 14 transition | Jet stream pattern [[^]](https://hoodline.com/2026/06/stormy-wake-up-wind-whiplash-and-rough-lake-trouble-for-chicago/)[[^]](https://cabarrusweekly.com/illinois-indiana-arizona-and-nevada-starved-of-rain-as-omega-block-grips-the-nation-for-7-days/) |

**Early June saw atmospheric shifts leading to a significant temperature change**

Early June saw atmospheric shifts leading to a significant temperature change. The early June 2026 weather pattern was characterized by dynamic atmospheric conditions, including a mid-month transition from unsettled weather towards cooler, more stable air masses. This shift was influenced by the prevailing jet stream and regional pressure patterns [[^]](https://hoodline.com/2026/06/stormy-wake-up-wind-whiplash-and-rough-lake-trouble-for-chicago/)[[^]](https://cabarrusweekly.com/illinois-indiana-arizona-and-nevada-starved-of-rain-as-omega-block-grips-the-nation-for-7-days/), creating the conditions for a notable temperature swing around June 14 [[^]](https://hoodline.com/2026/06/stormy-wake-up-wind-whiplash-and-rough-lake-trouble-for-chicago/)[[^]](https://cabarrusweekly.com/illinois-indiana-arizona-and-nevada-starved-of-rain-as-omega-block-grips-the-nation-for-7-days/).

Cooler temperatures on June 14 resulted from several factors. On June 14, 2026, Chicago experienced cooler temperatures, approximately 70°F to 71°F, following morning rain, clearing skies, and brisk northwest winds [[^]](https://exa.ai/library/weather/chicago-illinois-united-states?latitude=41.8795&longitude=-87.6497&date=2026-06-14&t=6a2ee26a6e846fcde8e8bb33)[[^]](https://www.nbcchicago.com/weather/morning-rain-expected-with-sunny-skies-and-cooler-temps-in-chicago-forecast/3948445/)[[^]](https://hoodline.com/2026/06/stormy-wake-up-wind-whiplash-and-rough-lake-trouble-for-chicago/). The cool surface water of Lake Michigan, measured at around 60°F in mid-June 2026, further moderated lakeside temperatures [[^]](https://www.weatherandradar.com/weather-news/a-temperature-story-winds-off-the-water--ffecd1bc-81e4-4054-98a1-2255886cff3a)[[^]](https://lakemonster.com/lake/IL/Lake-Michigan-Chicago-2768-2768). This ensured that areas near the lake remained cooler than inland regions, a pattern reinforced by persistent onshore or lake-modified winds [[^]](https://www.weatherandradar.com/weather-news/a-temperature-story-winds-off-the-water--ffecd1bc-81e4-4054-98a1-2255886cff3a)[[^]](https://wgntv.com/weather/chicago-weather-thursday-05282026/).

## How do the long-range seasonal temperature outlooks for Summer 2026 from the European ECMWF model compare to those from the American GFS model for the Upper Midwest?

ECMWF Summer 2026 Central U.S. outlook | Hot and dry pattern [[^]](https://climateimpactcompany.com/u-s-midday-update-ecm-monthlies-indicate-hot-dry-climate-mid-to-late-summer-great-plains-12z-gfs-cools-the-central-u-s-east-turns-wet-3/) |
GFS Summer 2026 Central U.S. outlook | Cooler temperature anomalies [[^]](https://climateimpactcompany.com/u-s-midday-update-ecm-monthlies-indicate-hot-dry-climate-mid-to-late-summer-great-plains-12z-gfs-cools-the-central-u-s-east-turns-wet-3/) |
Chicago High Temperature (June 14, 2026) | 83°F (28.3°C) [[^]](https://exa.ai/library/weather/chicago-illinois-united-states?latitude=41.8795&longitude=-87.6497&date=2026-06-14&t=6a2ee26a6e846fcde8e8bb33)[[^]](https://wgntv.com/weather/chicago-weather-sunday-06142026/)[[^]](https://weatherspark.com/h/y/14091/2026/Historical-Weather-during-2026-in-Chicago-Illinois-United-States) |

**Long-range models showed differing Summer 2026 temperature outlooks for central U.S**

Long-range models showed differing Summer 2026 temperature outlooks for central U.S. In June 2026, long-range **model** guidance indicated a disparity between the European ECMWF and American GFS models concerning seasonal temperature projections for the central United States. The ECMWF **model** emphasized a hot and dry pattern for the central U.S., while the GFS **model**, at times, suggested cooler temperature anomalies for the region [[^]](https://climateimpactcompany.com/u-s-midday-update-ecm-monthlies-indicate-hot-dry-climate-mid-to-late-summer-great-plains-12z-gfs-cools-the-central-u-s-east-turns-wet-3/).

Upper Midwest Summer 2026 outlooks lacked specific **model** comparisons. Separately, for Summer 2026, the National Weather Service Climate Prediction Center (CPC) outlooks for the Upper Midwest leaned towards equal chances of above-, near-, or below-normal temperatures. This CPC outlook noted significant uncertainty and the potential influence of an emerging El Niño pattern [[^]](https://www.weather.gov/media/mbrfc/climate/Climate_Outlook.pdf)[[^]](https://climatology.nelson.wisc.edu/summer-2026-wisconsins-seasonal-weather-outlook/)[[^]](https://www.nbcchicago.com/weather/stories/what-could-chicagos-summer-look-like-new-temperature-outlook-issued/3912632/). Importantly, available information did not provide a detailed comparison of the ECMWF and GFS models specifically for the Upper Midwest [[^]](https://climateimpactcompany.com/u-s-midday-update-ecm-monthlies-indicate-hot-dry-climate-mid-to-late-summer-great-plains-12z-gfs-cools-the-central-u-s-east-turns-wet-3/).

Chicago's June 14, 2026 temperature reflected cooler air returning. On June 14, 2026, the high temperature recorded in Chicago, Illinois, was 83°F (28.3°C). This temperature was consistent with a day featuring cooler air returning to the region following a preceding hot stretch [[^]](https://exa.ai/library/weather/chicago-illinois-united-states?latitude=41.8795&longitude=-87.6497&date=2026-06-14&t=6a2ee26a6e846fcde8e8bb33)[[^]](https://wgntv.com/weather/chicago-weather-sunday-06142026/)[[^]](https://weatherspark.com/h/y/14091/2026/Historical-Weather-during-2026-in-Chicago-Illinois-United-States).

## What are the most reliable forecast models and data products from the National Weather Service (NWS) to monitor in the 7-day period leading up to June 14, 2026?

Forecast Duration | 7-day temperature forecasts [[^]](https://browse.sh/skills/weather.gov/get-forecast-1uezib)[[^]](https://graphical.weather.gov/xml/)[[^]](https://justinbraun.com/python-101-pulling-the-weather-forecast-with-the-nws-api) |
Prediction Guidance | Short-term temperature predictions from numerical models [[^]](https://www.nws.noaa.gov/mdl/synop/products.php.withngm)[[^]](https://www.emc.ncep.noaa.gov/emc/pages/numerical_forecast_systems/hrrr.php)[[^]](https://emc.ncep.noaa.gov/emc/pages/numerical_forecast_systems/nam.php)[[^]](https://rapidrefresh.noaa.gov/) |
Historical Context Data | Daily Climate Reports (CLI) and Preliminary Local Climatological Data (F6) [[^]](https://forecast.weather.gov/product.php?format=ci&glossary=0&issuedby=ORD&product=CLI&site=LOT&version=1)[[^]](https://preview-forecast.weather.gov/product.php?format=TXT&glossary=1&issuedby=MDW&product=CLI&site=REV&version=9)[[^]](https://tgftp.nws.noaa.gov/data/climate/daily/il/chicago.txt)[[^]](https://preview-forecast.weather.gov/product.php?format=CI&glossary=0&issuedby=MDW&product=CF6&site=ALY&version=1) |

**Reliable NWS products offer 7-day temperature forecasts for Chicago**

Reliable NWS products offer 7-day temperature forecasts for Chicago. For monitoring Chicago temperatures in the 7-day period leading up to June 14, 2026, the NWS API (api.weather.gov) and the National Digital Forecast Database (NDFD) XML/REST service are considered primary reliable, machine-readable data products [[^]](https://browse.sh/skills/weather.gov/get-forecast-1uezib)[[^]](https://graphical.weather.gov/xml/)[[^]](https://justinbraun.com/python-101-pulling-the-weather-forecast-with-the-nws-api). These services derive their forecasts from foundational objective guidance provided by several numerical models. Key among these are **Model** Output Statistics (MOS), the High-Resolution Rapid Refresh (HRRR), the North American Mesoscale (NAM) **model**, and the Rapid Refresh (RAP) **model**, all of which are crucial for generating short-term temperature predictions [[^]](https://www.nws.noaa.gov/mdl/synop/products.php.withngm)[[^]](https://www.emc.ncep.noaa.gov/emc/pages/numerical_forecast_systems/hrrr.php)[[^]](https://emc.ncep.noaa.gov/emc/pages/numerical_forecast_systems/nam.php)[[^]](https://rapidrefresh.noaa.gov/).

Historical climate data provides crucial context and observed trends. To establish essential historical context, including recent observations and trends leading up to a specific date, resources such as Daily Climate Reports (CLI) and Preliminary Local Climatological Data (F6) are readily available from Chicago NWS offices [[^]](https://forecast.weather.gov/product.php?format=ci&glossary=0&issuedby=ORD&product=CLI&site=LOT&version=1)[[^]](https://preview-forecast.weather.gov/product.php?format=TXT&glossary=1&issuedby=MDW&product=CLI&site=REV&version=9)[[^]](https://tgftp.nws.noaa.gov/data/climate/daily/il/chicago.txt)[[^]](https://preview-forecast.weather.gov/product.php?format=CI&glossary=0&issuedby=MDW&product=CF6&site=ALY&version=1). These reports offer valuable insights into past climate patterns and observed conditions, complementing the forecast models by providing a complete picture of temperature trends.

## What do long-range forecasts from the Climate Prediction Center (CPC) and analysis of the El Niño-Southern Oscillation (ENSO) cycle suggest for Summer 2026 temperatures in the Great Lakes region?

El Niño Advisory Date | June 11, 2026 [[^]](https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso_advisory/ensodisc.html)[[^]](https://tgftp.nws.noaa.gov/data/raw/fx/fxus24.kwnc.pmd.ens.txt) |
El Niño Strengthening Expectation | Through Northern Hemisphere winter of 2026-27 [[^]](https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso_advisory/ensodisc.html)[[^]](https://tgftp.nws.noaa.gov/data/raw/fx/fxus24.kwnc.pmd.ens.txt) |
Chicago Temperature June 14, 2026 | 71°F [[^]](https://exa.ai/library/weather/chicago-illinois-united-states?latitude=41.8795&longitude=-87.6497&date=2026-06-14&t=6a2ee26ebb3c359934ab594c)[[^]](https://preview-forecast.weather.gov/product.php?format=CI&glossary=0&issuedby=MDW&product=CF6&site=ALY&version=1) |

**El Niño conditions confirmed, impacting Great Lakes summer temperature forecasts**

El Niño conditions confirmed, impacting Great Lakes summer temperature forecasts. As of June 11, 2026, an El Niño Advisory was issued, confirming the presence of El Niño conditions which are expected to strengthen throughout the Northern Hemisphere winter of 2026-27 [[^]](https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso_advisory/ensodisc.html)[[^]](https://tgftp.nws.noaa.gov/data/raw/fx/fxus24.kwnc.pmd.ens.txt). Despite the confirmed El Niño, climate outlooks for the Great Lakes region during summer 2026 presented conflicting signals regarding potential temperatures [[^]](https://www.weather.gov/media/mbrfc/climate/Climate_Outlook.pdf)[[^]](https://gacc.nifc.gov/nwcc/content/products/fwx/MonthlySeasonal.pdf).

Summer 2026 forecasts present mixed signals for regional temperatures. Some reports specifically for June 2026 indicated a potential lean toward warmer and drier conditions in the Great Lakes region [[^]](https://www.weather.gov/media/mbrfc/climate/Climate_Outlook.pdf). Conversely, other outlooks associated El Niño conditions during the June-August period with equal chances for below-normal, near-normal, or above-normal temperatures across the Midwest [[^]](https://gacc.nifc.gov/nwcc/content/products/fwx/MonthlySeasonal.pdf).

Regional temperatures varied early in the 2026 summer season. A specific observation from June 14, 2026, noted that the highest temperature recorded in Chicago at Chicago-Midway was 71°F [[^]](https://exa.ai/library/weather/chicago-illinois-united-states?latitude=41.8795&longitude=-87.6497&date=2026-06-14&t=6a2ee26ebb3c359934ab594c)[[^]](https://preview-forecast.weather.gov/product.php?format=CI&glossary=0&issuedby=MDW&product=CF6&site=ALY&version=1).

## What Could Change the Odds

**The highest temperature in Chicago on June 14, 2026, was 71°F (21.4°C) [[^]](https://exa.ai/library/weather/chicago-illinois-united-states?latitude=41.8795&longitude=-87.6497&date=2026-06-14&t=6a2ee270f51b3fddb787ded6).** Weather conditions in Chicago on June 14, 2026, were characterized as cooler than normal for the season, with slight rain showers, cloud cover, and some afternoon clearing [[^]](https://exa.ai/library/weather/chicago-illinois-united-states?latitude=41.8795&longitude=-87.6497&date=2026-06-14&t=6a2ee270f51b3fddb787ded6)[[^]](https://www.fox32chicago.com/weather/chicago-weather-more-rain-clouds-some-clearing-cooler-temps)[[^]](https://www.cbsnews.com/chicago/video/comfortable-and-cooler-on-sunday-in-chicago/).

**Prediction markets, such as those hosted on platforms like Bitget, tracked the highest temperature in Chicago on June 14, 2026, as a betting event [[^]](https://web3.bitget.com/predictions/event/highest-temperature-in-chicago-on-june-14-2026).** The resolution of these events was based on recorded data from the Chicago O'Hare International Airport station [[^]](https://web3.bitget.com/predictions/event/highest-temperature-in-chicago-on-june-14-2026).

## Key Dates & Catalysts

- **Strike Date:** June 15, 2026
- **Expiration:** June 21, 2026
- **Closes:** June 15, 2026

## Decision-Flipping Events

- The highest temperature in Chicago on June 14, 2026, was 71°F (21.4°C) [^] .
- Weather conditions in Chicago on June 14, 2026, were characterized as cooler than normal for the season, with slight rain showers, cloud cover, and some afternoon clearing [^] [^] [^] .
- Prediction markets, such as those hosted on platforms like Bitget, tracked the highest temperature in Chicago on June 14, 2026, as a betting event [^] .
- The resolution of these events was based on recorded data from the Chicago O'Hare International Airport station [^] .

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- [Will there be an at least 8.0 magnitude earthquake in California before 2035?](/markets/climate-and-weather/will-there-be-an-at-least-8-0-magnitude-earthquake-in-california-before-2035/)
- [8.0 magnitude earthquake in Japan before 2030?](/markets/climate-and-weather/8-0-magnitude-earthquake-in-japan-before-2030/)

## Historical Resolutions

**Historical Resolutions:** 20 markets in this series

**Outcomes:** 3 resolved YES, 17 resolved NO

**Recent resolutions:**

- KXHIGHCHI-26JUN13-T89: NO (Jun 14, 2026)
- KXHIGHCHI-26JUN13-T82: NO (Jun 14, 2026)
- KXHIGHCHI-26JUN13-B88.5: NO (Jun 14, 2026)
- KXHIGHCHI-26JUN13-B86.5: NO (Jun 14, 2026)
- KXHIGHCHI-26JUN13-B84.5: NO (Jun 14, 2026)

## Disclaimer

This content is for informational and educational purposes only and does not constitute financial, investment, legal, or trading advice.
Prediction markets involve risk of loss. Past performance does not guarantee future results.
We are not affiliated with Kalshi or any prediction market platform. Market data may be delayed or incomplete.

### Data Sources & Model Transparency

**Data Sources:** Octagon Deep Research aggregates information from multiple sources including news, filings, and market data.

**Freshness:** Analysis is generated periodically and may not reflect the latest developments. Verify critical information from primary sources.

## Attribution Policy

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