Recent National Weather Service forecasts for Chicago on September 13 highlight a high near 72°F amid increasing clouds, a 40% chance of afternoon showers, and northerly winds near 10 mph, driving the market's tight clustering around 72–75°F. This cooler pattern follows Saturday's 87°F peak and reflects a post-frontal moderation, with lake-enhanced cooling and reduced insolation from cloud cover limiting daytime maxima below the 77°F seasonal average. Model consensus supports this range, though slight variations in precipitation timing or wind strength could shift the actual high by 1–2°F, creating the observed split between the two leading bins as traders weigh short-term guidance updates.
Polymarketデータを参照したAI生成の実験的な要約。これは取引アドバイスではなく、このマーケットの解決方法には一切関係ありません。 · 更新日9月13日のシカゴの最高気温は?
華氏74~75度 42%
72~73°F 34%
76〜77°F 12%
70〜71°F 11%
67°F以下
1%
68~69°F
2%
70〜71°F
11%
72~73°F
34%
華氏74~75度
42%
76〜77°F
12%
78~79°F
4%
80〜81°F
1%
82〜83°F
<1%
84~85°F
<1%
86°F以上
<1%
華氏74~75度 42%
72~73°F 34%
76〜77°F 12%
70〜71°F 11%
67°F以下
1%
68~69°F
2%
70〜71°F
11%
72~73°F
34%
華氏74~75度
42%
76〜77°F
12%
78~79°F
4%
80〜81°F
1%
82〜83°F
<1%
84~85°F
<1%
86°F以上
<1%
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kord
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
マーケット開始日: Sep 11, 2026, 2:56 AM ET
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kord
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Recent National Weather Service forecasts for Chicago on September 13 highlight a high near 72°F amid increasing clouds, a 40% chance of afternoon showers, and northerly winds near 10 mph, driving the market's tight clustering around 72–75°F. This cooler pattern follows Saturday's 87°F peak and reflects a post-frontal moderation, with lake-enhanced cooling and reduced insolation from cloud cover limiting daytime maxima below the 77°F seasonal average. Model consensus supports this range, though slight variations in precipitation timing or wind strength could shift the actual high by 1–2°F, creating the observed split between the two leading bins as traders weigh short-term guidance updates.
Polymarketデータを参照したAI生成の実験的な要約。これは取引アドバイスではなく、このマーケットの解決方法には一切関係ありません。 · 更新日
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