**Recent National Weather Service and WeatherBug forecasts indicate a mid-60s overnight low for Chicago on September 9, 2026, amid an approaching storm system with an 80% chance of showers and thunderstorms.** Southwest winds of 10-15 mph and extensive cloud cover are expected to limit radiative cooling overnight, while humid conditions and a warm air mass ahead of the front keep daytime highs in the mid-80s. This setup creates uncertainty around the precise minimum, as storm timing and cloud persistence could push the low either below 67°F or into the upper 60s to low 70s. Historical September 9 averages (low near 61.5°F) provide context, but the current warm pattern and model consensus favor values near the market's balanced 49% odds for 67°F or below versus higher thresholds. Updated NHC/NOAA guidance and local model runs over the next 48 hours will refine the overnight minimum and resolution thresholds.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於9月9日芝加哥的最低溫度？
9月9日芝加哥的最低溫度？
67°F或以下 98%
86°F或更高 98%
68-69°F 49%
76-77°F 49%
最新
最新
2026-09-09
67°F或以下
98%
68-69°F
49%
70-71°F
26%
72-73°F
26%
74-75°F
48%
76-77°F
49%
78-79°F
49%
80-81°F
49%
華氏82-83度
49%
84-85°F
49%
86°F或更高
98%
67°F或以下 98%
86°F或更高 98%
68-69°F 49%
76-77°F 49%
最新
最新
2026-09-09
67°F或以下
$0 交易量
98%
68-69°F
$0 交易量
49%
70-71°F
$0 交易量
26%
72-73°F
$0 交易量
26%
74-75°F
$0 交易量
48%
76-77°F
$0 交易量
49%
78-79°F
$0 交易量
49%
80-81°F
$0 交易量
49%
華氏82-83度
$0 交易量
49%
84-85°F
$0 交易量
49%
86°F或更高
$0 交易量
98%
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.**Recent National Weather Service and WeatherBug forecasts indicate a mid-60s overnight low for Chicago on September 9, 2026, amid an approaching storm system with an 80% chance of showers and thunderstorms.** Southwest winds of 10-15 mph and extensive cloud cover are expected to limit radiative cooling overnight, while humid conditions and a warm air mass ahead of the front keep daytime highs in the mid-80s. This setup creates uncertainty around the precise minimum, as storm timing and cloud persistence could push the low either below 67°F or into the upper 60s to low 70s. Historical September 9 averages (low near 61.5°F) provide context, but the current warm pattern and model consensus favor values near the market's balanced 49% odds for 67°F or below versus higher thresholds. Updated NHC/NOAA guidance and local model runs over the next 48 hours will refine the overnight minimum and resolution thresholds.
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.
市場開放時間： Sep 7, 2026, 3:29 AM ET
交易量
$0結束日期
2026-09-09市場開放時間
Sep 7, 2026, 3:29 AM ETThis 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.**Recent National Weather Service and WeatherBug forecasts indicate a mid-60s overnight low for Chicago on September 9, 2026, amid an approaching storm system with an 80% chance of showers and thunderstorms.** Southwest winds of 10-15 mph and extensive cloud cover are expected to limit radiative cooling overnight, while humid conditions and a warm air mass ahead of the front keep daytime highs in the mid-80s. This setup creates uncertainty around the precise minimum, as storm timing and cloud persistence could push the low either below 67°F or into the upper 60s to low 70s. Historical September 9 averages (low near 61.5°F) provide context, but the current warm pattern and model consensus favor values near the market's balanced 49% odds for 67°F or below versus higher thresholds. Updated NHC/NOAA guidance and local model runs over the next 48 hours will refine the overnight minimum and resolution thresholds.
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.
交易量
$0結束日期
2026-09-09市場開放時間
Sep 7, 2026, 3:29 AM ET**Recent National Weather Service and WeatherBug forecasts indicate a mid-60s overnight low for Chicago on September 9, 2026, amid an approaching storm system with an 80% chance of showers and thunderstorms.** Southwest winds of 10-15 mph and extensive cloud cover are expected to limit radiative cooling overnight, while humid conditions and a warm air mass ahead of the front keep daytime highs in the mid-80s. This setup creates uncertainty around the precise minimum, as storm timing and cloud persistence could push the low either below 67°F or into the upper 60s to low 70s. Historical September 9 averages (low near 61.5°F) provide context, but the current warm pattern and model consensus favor values near the market's balanced 49% odds for 67°F or below versus higher thresholds. Updated NHC/NOAA guidance and local model runs over the next 48 hours will refine the overnight minimum and resolution thresholds.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於
警惕外部連結哦。
警惕外部連結哦。
Frequently Asked Questions