Recent National Weather Service and model guidance indicate a shift to northeasterly flow over Chicago this weekend, moderating temperatures after several days of 90s highs and 70s lows. Forecasts for the September 6 minimum center on the mid-60s°F range, consistent with onshore flow from Lake Michigan and reduced humidity under partly cloudy skies. This places the outcome near or slightly above the 1991–2020 climatological average low of 62.6°F for the date. Market-implied probabilities cluster tightly between 62–71°F bins because small differences in overnight cloud cover, wind speed, or lake-effect moderation can shift the exact reading by a degree or two, while the low odds on 80°F+ or sub-62°F reflect limited support for extreme deviations from the consensus forecast. Updated model runs and official National Weather Service briefings ahead of the date remain the key near-term catalysts.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertNiedrigste Temperatur in Chicago am 6. September?
61°F oder darunter 69%
80°F oder höher 59%
70-71°F 50%
62-63°F 49%
61°F oder darunter
69%
62-63°F
49%
64-65°F
26%
66-67°F
26%
68-69°F
26%
70-71°F
50%
72-73°F
48%
74-75°F
49%
76-77°F
41%
78–79 °F
41%
80°F oder höher
59%
61°F oder darunter 69%
80°F oder höher 59%
70-71°F 50%
62-63°F 49%
61°F oder darunter
69%
62-63°F
49%
64-65°F
26%
66-67°F
26%
68-69°F
26%
70-71°F
50%
72-73°F
48%
74-75°F
49%
76-77°F
41%
78–79 °F
41%
80°F oder höher
59%
The resolution source for this market will be information from NOAA, specifically the lowest 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.
Markt eröffnet: Sep 4, 2026, 3:29 AM ET
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=kordAbwickler
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the lowest 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.
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=kordAbwickler
0x69c47De9D...Recent National Weather Service and model guidance indicate a shift to northeasterly flow over Chicago this weekend, moderating temperatures after several days of 90s highs and 70s lows. Forecasts for the September 6 minimum center on the mid-60s°F range, consistent with onshore flow from Lake Michigan and reduced humidity under partly cloudy skies. This places the outcome near or slightly above the 1991–2020 climatological average low of 62.6°F for the date. Market-implied probabilities cluster tightly between 62–71°F bins because small differences in overnight cloud cover, wind speed, or lake-effect moderation can shift the exact reading by a degree or two, while the low odds on 80°F+ or sub-62°F reflect limited support for extreme deviations from the consensus forecast. Updated model runs and official National Weather Service briefings ahead of the date remain the key near-term catalysts.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
Vorsicht bei externen Links.
Vorsicht bei externen Links.
Häufig gestellte Fragen