National Weather Service forecasts from the Chicago office indicate highs near 89–90°F on August 31 under southwest winds of 10–15 mph and partly cloudy skies that clear somewhat during the day. These conditions favor modest warming from overnight lows in the mid-70s while limiting extreme heating through moderate mixing and scattered moisture. Humidity will push heat indices higher, yet official model consensus and recent runs show limited potential for 92°F-plus readings absent stronger subsidence or clearer skies. Market odds cluster tightly around 88–91°F because small forecast shifts in cloud cover or wind speed can easily tip the daily maximum across that narrow band, consistent with typical late-August variability in the region.
Eksperymentalne podsumowanie AI odwołujące się do danych Polymarket. To nie jest porada handlowa i nie ma wpływu na rozstrzyganie tego rynku. · ZaktualizowanoHighest temperature in Chicago on August 31?
Highest temperature in Chicago on August 31?
88-89°F 36%
90-91°F 33%
86-87°F 14%
92-93°F 8%
NOWE
NOWE
Aug 31, 2026
81°F or below
1%
82-83°F
2%
84-85°F
4%
86-87°F
14%
88-89°F
36%
90-91°F
33%
92-93°F
8%
94-95°F
3%
96-97°F
<1%
98-99°F
<1%
100°F or higher
<1%
88-89°F 36%
90-91°F 33%
86-87°F 14%
92-93°F 8%
NOWE
NOWE
Aug 31, 2026
81°F or below
$103 Wol.
1%
82-83°F
$145 Wol.
2%
84-85°F
$424 Wol.
4%
86-87°F
$454 Wol.
14%
88-89°F
$416 Wol.
36%
90-91°F
$1,406 Wol.
33%
92-93°F
$492 Wol.
8%
94-95°F
$106 Wol.
3%
96-97°F
$57 Wol.
<1%
98-99°F
$123 Wol.
<1%
100°F or higher
$238 Wol.
<1%
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 31 Aug '26.
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.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.National Weather Service forecasts from the Chicago office indicate highs near 89–90°F on August 31 under southwest winds of 10–15 mph and partly cloudy skies that clear somewhat during the day. These conditions favor modest warming from overnight lows in the mid-70s while limiting extreme heating through moderate mixing and scattered moisture. Humidity will push heat indices higher, yet official model consensus and recent runs show limited potential for 92°F-plus readings absent stronger subsidence or clearer skies. Market odds cluster tightly around 88–91°F because small forecast shifts in cloud cover or wind speed can easily tip the daily maximum across that narrow band, consistent with typical late-August variability in the region.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 31 Aug '26.
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.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
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.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
Rynek otwarty: Aug 29, 2026, 3:56 AM ET
Wolumen
$3,965Data zakończenia
Aug 31, 2026Rynek otwarty
Aug 29, 2026, 3:56 AM ETŹródło rozstrzygnięcia
https://www.weather.gov/wrh/timeseries?site=kordRozstrzygający
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 31 Aug '26.
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.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.National Weather Service forecasts from the Chicago office indicate highs near 89–90°F on August 31 under southwest winds of 10–15 mph and partly cloudy skies that clear somewhat during the day. These conditions favor modest warming from overnight lows in the mid-70s while limiting extreme heating through moderate mixing and scattered moisture. Humidity will push heat indices higher, yet official model consensus and recent runs show limited potential for 92°F-plus readings absent stronger subsidence or clearer skies. Market odds cluster tightly around 88–91°F because small forecast shifts in cloud cover or wind speed can easily tip the daily maximum across that narrow band, consistent with typical late-August variability in the region.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 31 Aug '26.
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.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
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.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
Wolumen
$3,965Data zakończenia
Aug 31, 2026Rynek otwarty
Aug 29, 2026, 3:56 AM ETŹródło rozstrzygnięcia
https://www.weather.gov/wrh/timeseries?site=kordRozstrzygający
0x69c47De9D...National Weather Service forecasts from the Chicago office indicate highs near 89–90°F on August 31 under southwest winds of 10–15 mph and partly cloudy skies that clear somewhat during the day. These conditions favor modest warming from overnight lows in the mid-70s while limiting extreme heating through moderate mixing and scattered moisture. Humidity will push heat indices higher, yet official model consensus and recent runs show limited potential for 92°F-plus readings absent stronger subsidence or clearer skies. Market odds cluster tightly around 88–91°F because small forecast shifts in cloud cover or wind speed can easily tip the daily maximum across that narrow band, consistent with typical late-August variability in the region.
Eksperymentalne podsumowanie AI odwołujące się do danych Polymarket. To nie jest porada handlowa i nie ma wpływu na rozstrzyganie tego rynku. · Zaktualizowano
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