Official National Weather Service observations from Chicago O'Hare confirm a daily minimum of 71°F on September 9, 2026, aligning with the dominant 70-71°F market outcome at 72% implied probability. Mild overnight conditions under light southwesterly flow and elevated dew points near 60°F prevented typical radiative cooling, keeping the low well above the 1991-2020 normal of 60°F. Recent model guidance had converged on this range ahead of the date, with limited variability from steering patterns or frontal passages. The result reflects seasonal warmth persisting into mid-September rather than any anomalous heat wave, consistent with broader late-summer temperature trends across the Midwest.
Eksperymentalne podsumowanie AI odwołujące się do danych Polymarket. To nie jest porada handlowa i nie ma wpływu na rozstrzyganie tego rynku. · ZaktualizowanoLowest temperature in Chicago on September 9?
Lowest temperature in Chicago on September 9?
68-69°F 4%
67°F or below 2%
72-73°F <1%
74-75°F <1%
$2,026 Wol.
$2,026 Wol.
Sep 9, 2026
67°F or below
2%
68-69°F
19%
70-71°F
71%
72-73°F
<1%
74-75°F
<1%
76-77°F
<1%
78-79°F
<1%
80-81°F
<1%
82-83°F
<1%
84-85°F
<1%
86°F or higher
<1%
68-69°F 4%
67°F or below 2%
72-73°F <1%
74-75°F <1%
$2,026 Wol.
$2,026 Wol.
Sep 9, 2026
67°F or below
$30 Wol.
2%
68-69°F
$20 Wol.
19%
70-71°F
$221 Wol.
71%
72-73°F
$50 Wol.
<1%
74-75°F
$35 Wol.
<1%
76-77°F
$326 Wol.
<1%
78-79°F
$164 Wol.
<1%
80-81°F
$362 Wol.
<1%
82-83°F
$234 Wol.
<1%
84-85°F
$384 Wol.
<1%
86°F or higher
$200 Wol.
<1%
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 9 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 from Chicago O'Hare confirm a daily minimum of 71°F on September 9, 2026, aligning with the dominant 70-71°F market outcome at 72% implied probability. Mild overnight conditions under light southwesterly flow and elevated dew points near 60°F prevented typical radiative cooling, keeping the low well above the 1991-2020 normal of 60°F. Recent model guidance had converged on this range ahead of the date, with limited variability from steering patterns or frontal passages. The result reflects seasonal warmth persisting into mid-September rather than any anomalous heat wave, consistent with broader late-summer temperature trends across the Midwest.
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 9 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.
Rynek otwarty: Sep 7, 2026, 3:29 AM ET
Wolumen
$2,026Data zakończenia
Sep 9, 2026Rynek otwarty
Sep 7, 2026, 3:29 AM ETŹródło rozstrzygnięcia
https://www.weather.gov/wrh/timeseries?site=kordRozstrzygający
0x69c47De9D...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 9 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 from Chicago O'Hare confirm a daily minimum of 71°F on September 9, 2026, aligning with the dominant 70-71°F market outcome at 72% implied probability. Mild overnight conditions under light southwesterly flow and elevated dew points near 60°F prevented typical radiative cooling, keeping the low well above the 1991-2020 normal of 60°F. Recent model guidance had converged on this range ahead of the date, with limited variability from steering patterns or frontal passages. The result reflects seasonal warmth persisting into mid-September rather than any anomalous heat wave, consistent with broader late-summer temperature trends across the Midwest.
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 9 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.
Wolumen
$2,026Data zakończenia
Sep 9, 2026Rynek otwarty
Sep 7, 2026, 3:29 AM ETŹródło rozstrzygnięcia
https://www.weather.gov/wrh/timeseries?site=kordRozstrzygający
0x69c47De9D...Official National Weather Service observations from Chicago O'Hare confirm a daily minimum of 71°F on September 9, 2026, aligning with the dominant 70-71°F market outcome at 72% implied probability. Mild overnight conditions under light southwesterly flow and elevated dew points near 60°F prevented typical radiative cooling, keeping the low well above the 1991-2020 normal of 60°F. Recent model guidance had converged on this range ahead of the date, with limited variability from steering patterns or frontal passages. The result reflects seasonal warmth persisting into mid-September rather than any anomalous heat wave, consistent with broader late-summer temperature trends across the Midwest.
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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