National Weather Service forecasts and supporting model consensus point to a high near 73–76 °F for Chicago on August 23 under mostly sunny skies and persistent northwest flow, keeping the city well below the late-August climatological average of roughly 82 °F. Cooler Canadian air and lake-modified winds have limited daytime heating, with hourly guidance showing a narrow peak window between 74–77 °F. This scientific setup underpins the market’s heavy weighting toward the 74–77 °F brackets, while the slim odds on 78 °F or higher reflect only minor model spread or localized urban heat effects that could briefly push readings upward before evening cooling.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourLa température la plus élevée à Chicago le 23 août ?
76-77°F 60%
74-75 °F 34%
78-79°F 6%
72-73 °F 2%
$17,379 Vol.
$17,379 Vol.
65°F ou moins
<1%
66-67°F
<1%
68-69 °F
<1%
70-71°F
<1%
72-73 °F
2%
74-75 °F
34%
76-77°F
60%
78-79°F
6%
80-81 °F
1%
82-83°F
<1%
84°F ou plus
<1%
76-77°F 60%
74-75 °F 34%
78-79°F 6%
72-73 °F 2%
$17,379 Vol.
$17,379 Vol.
65°F ou moins
<1%
66-67°F
<1%
68-69 °F
<1%
70-71°F
<1%
72-73 °F
2%
74-75 °F
34%
76-77°F
60%
78-79°F
6%
80-81 °F
1%
82-83°F
<1%
84°F ou plus
<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
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.
Marché ouvert : Aug 21, 2026, 11:56 PM ET
Source de résolution
https://www.weather.gov/wrh/timeseries?site=kordResolver
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
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.
Source de résolution
https://www.weather.gov/wrh/timeseries?site=kordResolver
0x69c47De9D...National Weather Service forecasts and supporting model consensus point to a high near 73–76 °F for Chicago on August 23 under mostly sunny skies and persistent northwest flow, keeping the city well below the late-August climatological average of roughly 82 °F. Cooler Canadian air and lake-modified winds have limited daytime heating, with hourly guidance showing a narrow peak window between 74–77 °F. This scientific setup underpins the market’s heavy weighting toward the 74–77 °F brackets, while the slim odds on 78 °F or higher reflect only minor model spread or localized urban heat effects that could briefly push readings upward before evening cooling.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
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