Official National Weather Service observations from Chicago O'Hare recorded a minimum temperature of 66°F on August 28, 2026, at 5:40 AM local time, aligning precisely with the 66-67°F market bin at 100% implied probability. This reading occurred under clear, calm overnight conditions with light southerly winds and dew points supporting radiative cooling to near-normal late-August levels, several degrees above the 1991-2020 climatological average low of 63°F. With the date now concluded and verified station data released, trader sentiment reflects high confidence in this authoritative measurement over alternative bins. Only an unforeseen revision to the preliminary climatological report could realistically alter the outcome.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于8月28日芝加哥最低气温？
8月28日芝加哥最低气温？
66-67°F 100.0%
55°F or below <1%
56-57°F <1%
58-59°F <1%
$1,252 交易量
$1,252 交易量
2026-08-28
55°F or below
No
56-57°F
No
58-59°F
No
60-61°F
No
62-63°F
No
64-65°F
No
66-67°F
Yes
68-69°F
No
70-71°F
No
72-73°F
No
74°F or higher
No
66-67°F 100.0%
55°F or below <1%
56-57°F <1%
58-59°F <1%
$1,252 交易量
$1,252 交易量
2026-08-28
55°F or below
$64 交易量
No
56-57°F
$56 交易量
No
58-59°F
$55 交易量
No
60-61°F
$115 交易量
No
62-63°F
$103 交易量
No
64-65°F
$61 交易量
No
66-67°F
$513 交易量
Yes
68-69°F
$82 交易量
No
70-71°F
$100 交易量
No
72-73°F
$48 交易量
No
74°F or higher
$55 交易量
No
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 28 Aug '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 is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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.Official National Weather Service observations from Chicago O'Hare recorded a minimum temperature of 66°F on August 28, 2026, at 5:40 AM local time, aligning precisely with the 66-67°F market bin at 100% implied probability. This reading occurred under clear, calm overnight conditions with light southerly winds and dew points supporting radiative cooling to near-normal late-August levels, several degrees above the 1991-2020 climatological average low of 63°F. With the date now concluded and verified station data released, trader sentiment reflects high confidence in this authoritative measurement over alternative bins. Only an unforeseen revision to the preliminary climatological report could realistically alter the outcome.
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 28 Aug '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 is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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.
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 is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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.
市场开放时间： Aug 26, 2026, 9:29 PM ET
交易量
$1,252结束日期
2026-08-28市场开放时间
Aug 26, 2026, 9:29 PM ET已提议结果: No
无争议
最终结果: No
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 28 Aug '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 is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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.Official National Weather Service observations from Chicago O'Hare recorded a minimum temperature of 66°F on August 28, 2026, at 5:40 AM local time, aligning precisely with the 66-67°F market bin at 100% implied probability. This reading occurred under clear, calm overnight conditions with light southerly winds and dew points supporting radiative cooling to near-normal late-August levels, several degrees above the 1991-2020 climatological average low of 63°F. With the date now concluded and verified station data released, trader sentiment reflects high confidence in this authoritative measurement over alternative bins. Only an unforeseen revision to the preliminary climatological report could realistically alter the outcome.
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 28 Aug '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 is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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.
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 is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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.
交易量
$1,252结束日期
2026-08-28市场开放时间
Aug 26, 2026, 9:29 PM ET已提议结果: No
无争议
最终结果: No
Official National Weather Service observations from Chicago O'Hare recorded a minimum temperature of 66°F on August 28, 2026, at 5:40 AM local time, aligning precisely with the 66-67°F market bin at 100% implied probability. This reading occurred under clear, calm overnight conditions with light southerly winds and dew points supporting radiative cooling to near-normal late-August levels, several degrees above the 1991-2020 climatological average low of 63°F. With the date now concluded and verified station data released, trader sentiment reflects high confidence in this authoritative measurement over alternative bins. Only an unforeseen revision to the preliminary climatological report could realistically alter the outcome.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于
警惕外部链接哦。
警惕外部链接哦。
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