**Persistent summer heat under a strong high-pressure ridge produced minimal overnight radiative cooling in Dallas on August 21, 2026, with official guidance from the National Weather Service and AccuWeather consistently projecting an overnight low near 82–85°F at KDFW.** Clear skies, southerly flow, and elevated dew points limited temperature drops after daytime highs reached the upper 90s to low 100s. Market-implied odds heavily favor the 84–85°F bin at 93% because observed station data aligned closely with these forecasts, reflecting the typical late-August climatology for the region where lows rarely fall below the low 80s during heat waves. A realistic shift would require an unforecasted cold front, significant cloud cover, or precipitation that enhanced cooling—none of which materialized in model runs or observations. The resolution hinges on the final verified minimum from the designated airport station.
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21日达拉斯最低气温？
8月21日达拉斯最低气温？
84-85°F 93%
82-83°F 17%
80-81°F 8%
78-79°F <1%
$3,367 交易量
$3,367 交易量
2026-08-21
75°F or below
<1%
76-77°F
<1%
78-79°F
1%
80-81°F
8%
82-83°F
17%
84-85°F
93%
86-87°F
<1%
88-89°F
<1%
90-91°F
<1%
92-93°F
<1%
94°F or higher
<1%
84-85°F 93%
82-83°F 17%
80-81°F 8%
78-79°F <1%
$3,367 交易量
$3,367 交易量
2026-08-21
75°F or below
$237 交易量
<1%
76-77°F
$149 交易量
<1%
78-79°F
$136 交易量
1%
80-81°F
$10 交易量
8%
82-83°F
$0 交易量
17%
84-85°F
$83 交易量
93%
86-87°F
$436 交易量
<1%
88-89°F
$457 交易量
<1%
90-91°F
$628 交易量
<1%
92-93°F
$151 交易量
<1%
94°F or higher
$1,081 交易量
<1%
This market will resolve based on the lowest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the lowest temperature recorded at the Dallas Love Field Station in degrees Fahrenheit on 21 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Dallas Love Field Station, available here: https://www.wunderground.com/history/daily/us/tx/dallas/KDAL.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
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.**Persistent summer heat under a strong high-pressure ridge produced minimal overnight radiative cooling in Dallas on August 21, 2026, with official guidance from the National Weather Service and AccuWeather consistently projecting an overnight low near 82–85°F at KDFW.** Clear skies, southerly flow, and elevated dew points limited temperature drops after daytime highs reached the upper 90s to low 100s. Market-implied odds heavily favor the 84–85°F bin at 93% because observed station data aligned closely with these forecasts, reflecting the typical late-August climatology for the region where lows rarely fall below the low 80s during heat waves.
A realistic shift would require an unforecasted cold front, significant cloud cover, or precipitation that enhanced cooling—none of which materialized in model runs or observations. The resolution hinges on the final verified minimum from the designated airport station.
This market will resolve based on the lowest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the lowest temperature recorded at the Dallas Love Field Station in degrees Fahrenheit on 21 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Dallas Love Field Station, available here: https://www.wunderground.com/history/daily/us/tx/dallas/KDAL.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
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.
This market will resolve to the temperature range that contains the lowest temperature recorded at the Dallas Love Field Station in degrees Fahrenheit on 21 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Dallas Love Field Station, available here: https://www.wunderground.com/history/daily/us/tx/dallas/KDAL.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
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 20, 2026, 1:28 PM ET
交易量
$3,367结束日期
2026-08-21市场开放时间
Aug 20, 2026, 1:28 PM ETThis market will resolve based on the lowest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the lowest temperature recorded at the Dallas Love Field Station in degrees Fahrenheit on 21 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Dallas Love Field Station, available here: https://www.wunderground.com/history/daily/us/tx/dallas/KDAL.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
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.**Persistent summer heat under a strong high-pressure ridge produced minimal overnight radiative cooling in Dallas on August 21, 2026, with official guidance from the National Weather Service and AccuWeather consistently projecting an overnight low near 82–85°F at KDFW.** Clear skies, southerly flow, and elevated dew points limited temperature drops after daytime highs reached the upper 90s to low 100s. Market-implied odds heavily favor the 84–85°F bin at 93% because observed station data aligned closely with these forecasts, reflecting the typical late-August climatology for the region where lows rarely fall below the low 80s during heat waves.
A realistic shift would require an unforecasted cold front, significant cloud cover, or precipitation that enhanced cooling—none of which materialized in model runs or observations. The resolution hinges on the final verified minimum from the designated airport station.
This market will resolve based on the lowest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the lowest temperature recorded at the Dallas Love Field Station in degrees Fahrenheit on 21 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Dallas Love Field Station, available here: https://www.wunderground.com/history/daily/us/tx/dallas/KDAL.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
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.
This market will resolve to the temperature range that contains the lowest temperature recorded at the Dallas Love Field Station in degrees Fahrenheit on 21 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Dallas Love Field Station, available here: https://www.wunderground.com/history/daily/us/tx/dallas/KDAL.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
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
$3,367结束日期
2026-08-21市场开放时间
Aug 20, 2026, 1:28 PM ET**Persistent summer heat under a strong high-pressure ridge produced minimal overnight radiative cooling in Dallas on August 21, 2026, with official guidance from the National Weather Service and AccuWeather consistently projecting an overnight low near 82–85°F at KDFW.** Clear skies, southerly flow, and elevated dew points limited temperature drops after daytime highs reached the upper 90s to low 100s. Market-implied odds heavily favor the 84–85°F bin at 93% because observed station data aligned closely with these forecasts, reflecting the typical late-August climatology for the region where lows rarely fall below the low 80s during heat waves. A realistic shift would require an unforecasted cold front, significant cloud cover, or precipitation that enhanced cooling—none of which materialized in model runs or observations. The resolution hinges on the final verified minimum from the designated airport station.
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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