Official National Weather Service observations at Chicago O'Hare recorded a daily minimum of 65°F early on September 8, 2026, five degrees above the 1991–2020 normal and well above historical record lows near 45°F. This single verified reading from the primary station used for such markets anchored trader consensus at 99.5% implied probability for the 64–65°F bin. Mild overnight conditions under weak southerly flow and clear skies prevented further cooling, while daytime highs reached the mid-80s. Only an undetected sensor glitch or use of an alternate station could realistically shift the outcome, though both remain improbable given the consistency of preliminary climatological data and the absence of unusual atmospheric patterns.
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 8. September?
Niedrigste Temperatur in Chicago am 8. September?
64-65°F 100.0%
57°F oder weniger <1%
58-59°F <1%
60-61°F <1%
$3,475 Vol.
$3,475 Vol.
8. Sep. 2026
57°F oder weniger
Nein
58-59°F
Nein
60-61°F
Nein
62-63°F
Nein
64-65°F
Ja
66-67°F
Nein
68-69°F
Nein
70-71°F
Nein
72-73°F
Nein
74-75°F
Nein
76°F oder höher
Nein
64-65°F 100.0%
57°F oder weniger <1%
58-59°F <1%
60-61°F <1%
$3,475 Vol.
$3,475 Vol.
8. Sep. 2026
57°F oder weniger
$557 Vol.
Nein
58-59°F
$159 Vol.
Nein
60-61°F
$125 Vol.
Nein
62-63°F
$53 Vol.
Nein
64-65°F
$554 Vol.
Ja
66-67°F
$51 Vol.
Nein
68-69°F
$240 Vol.
Nein
70-71°F
$75 Vol.
Nein
72-73°F
$246 Vol.
Nein
74-75°F
$798 Vol.
Nein
76°F oder höher
$618 Vol.
Nein
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 8 Sep '26.
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.Official National Weather Service observations at Chicago O'Hare recorded a daily minimum of 65°F early on September 8, 2026, five degrees above the 1991–2020 normal and well above historical record lows near 45°F. This single verified reading from the primary station used for such markets anchored trader consensus at 99.5% implied probability for the 64–65°F bin. Mild overnight conditions under weak southerly flow and clear skies prevented further cooling, while daytime highs reached the mid-80s. Only an undetected sensor glitch or use of an alternate station could realistically shift the outcome, though both remain improbable given the consistency of preliminary climatological data and the absence of unusual atmospheric patterns.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 8 Sep '26.
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.
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 6, 2026, 3:29 AM ET
Volumen
$3,475Enddatum
8. Sep. 2026Markt eröffnet
Sep 6, 2026, 3:29 AM ETAbwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=kordAbwickler
0x69c47De9D...Vorgeschlagenes Ergebnis: Nein
Kein Einspruch
Endgültiges Ergebnis: Nein
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 8 Sep '26.
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.Official National Weather Service observations at Chicago O'Hare recorded a daily minimum of 65°F early on September 8, 2026, five degrees above the 1991–2020 normal and well above historical record lows near 45°F. This single verified reading from the primary station used for such markets anchored trader consensus at 99.5% implied probability for the 64–65°F bin. Mild overnight conditions under weak southerly flow and clear skies prevented further cooling, while daytime highs reached the mid-80s. Only an undetected sensor glitch or use of an alternate station could realistically shift the outcome, though both remain improbable given the consistency of preliminary climatological data and the absence of unusual atmospheric patterns.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 8 Sep '26.
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.
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.
Volumen
$3,475Enddatum
8. Sep. 2026Markt eröffnet
Sep 6, 2026, 3:29 AM ETAbwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=kordAbwickler
0x69c47De9D...Vorgeschlagenes Ergebnis: Nein
Kein Einspruch
Endgültiges Ergebnis: Nein
Official National Weather Service observations at Chicago O'Hare recorded a daily minimum of 65°F early on September 8, 2026, five degrees above the 1991–2020 normal and well above historical record lows near 45°F. This single verified reading from the primary station used for such markets anchored trader consensus at 99.5% implied probability for the 64–65°F bin. Mild overnight conditions under weak southerly flow and clear skies prevented further cooling, while daytime highs reached the mid-80s. Only an undetected sensor glitch or use of an alternate station could realistically shift the outcome, though both remain improbable given the consistency of preliminary climatological data and the absence of unusual atmospheric patterns.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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