Persistent northeasterly flow and extensive cloud cover from a recent frontal system are suppressing Chicago highs well below the late-September average of 73°F, with official forecasts centering on 61-62°F for September 22. Multiple model runs and station guidance highlight breezy northeast winds of 10-15 mph with gusts to 25 mph, limiting afternoon warming while keeping skies mostly cloudy. Trader emphasis on the 60-63°F bins reflects genuine uncertainty in exact peak timing and any late-day clearing that could add or subtract a degree, consistent with typical forecast spread this close to the date. Updated National Weather Service guidance and real-time observations will refine these thresholds ahead of market resolution.
Polymarket डेटा का संदर्भ देने वाला प्रयोगात्मक AI-जनरेटेड सारांश। यह ट्रेडिंग सलाह नहीं है और इस बाज़ार के समाधान में कोई भूमिका नहीं निभाता। · अपडेट किया गया22 सितंबर को शिकागो में सबसे अधिक तापमान?
62-63°F 38%
60-61°F 34%
64-65°F 18%
58-59°F 12%
53°F या उससे कम
1%
54-55°F
1%
56-57°F
1%
58-59°F
12%
60-61°F
34%
62-63°F
38%
64-65°F
18%
66-67°F
3%
68-69°F
<1%
70-71°F
<1%
72°F या अधिक
<1%
62-63°F 38%
60-61°F 34%
64-65°F 18%
58-59°F 12%
53°F या उससे कम
1%
54-55°F
1%
56-57°F
1%
58-59°F
12%
60-61°F
34%
62-63°F
38%
64-65°F
18%
66-67°F
3%
68-69°F
<1%
70-71°F
<1%
72°F या अधिक
<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.
बाज़ार खुला: Sep 20, 2026, 3:56 AM ET
समाधान स्रोत
https://www.weather.gov/wrh/timeseries?site=kordरिज़ॉल्वर
0x69c47De9D...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.
समाधान स्रोत
https://www.weather.gov/wrh/timeseries?site=kordरिज़ॉल्वर
0x69c47De9D...Persistent northeasterly flow and extensive cloud cover from a recent frontal system are suppressing Chicago highs well below the late-September average of 73°F, with official forecasts centering on 61-62°F for September 22. Multiple model runs and station guidance highlight breezy northeast winds of 10-15 mph with gusts to 25 mph, limiting afternoon warming while keeping skies mostly cloudy. Trader emphasis on the 60-63°F bins reflects genuine uncertainty in exact peak timing and any late-day clearing that could add or subtract a degree, consistent with typical forecast spread this close to the date. Updated National Weather Service guidance and real-time observations will refine these thresholds ahead of market resolution.
Polymarket डेटा का संदर्भ देने वाला प्रयोगात्मक AI-जनरेटेड सारांश। यह ट्रेडिंग सलाह नहीं है और इस बाज़ार के समाधान में कोई भूमिका नहीं निभाता। · अपडेट किया गया
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