Persistent heat dome conditions and high atmospheric pressure over Southeast Texas have kept overnight radiative cooling minimal, with NOAA and AccuWeather forecasts calling for lows of 79–81°F in Houston on August 21 under partly cloudy, humid skies. Typical late-August diurnal ranges remain narrow due to elevated dew points, urban heat retention, and light winds, aligning with climatological averages near 77–78°F but tilted warmer by the entrenched ridge. Recent NWS guidance and ensemble runs show little model spread, supporting trader emphasis on 80–81°F as the mode while assigning meaningful probability to 74–79°F outcomes if localized showers or slightly clearer conditions enhance cooling. No fronts or significant pattern shifts are expected before resolution.
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日休斯顿的最低温度？
8月21日休斯顿的最低温度？
72-73°F 43%
74-75°F 35%
76-77°F 35%
78-79°F 35%
最新
最新
2026-08-21
71°F or below
<1%
72-73°F
43%
74-75°F
35%
76-77°F
35%
78-79°F
35%
80-81°F
39%
82-83°F
1%
84-85°F
1%
86-87°F
<1%
88-89°F
<1%
90°F or higher
<1%
72-73°F 43%
74-75°F 35%
76-77°F 35%
78-79°F 35%
最新
最新
2026-08-21
71°F or below
$215 交易量
<1%
72-73°F
$96 交易量
43%
74-75°F
$0 交易量
35%
76-77°F
$0 交易量
35%
78-79°F
$0 交易量
35%
80-81°F
$25 交易量
39%
82-83°F
$329 交易量
1%
84-85°F
$457 交易量
1%
86-87°F
$188 交易量
<1%
88-89°F
$190 交易量
<1%
90°F or higher
$290 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 William P. Hobby Airport 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 William P. Hobby Airport Station, available here: https://www.wunderground.com/history/daily/us/tx/houston/KHOU.
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 heat dome conditions and high atmospheric pressure over Southeast Texas have kept overnight radiative cooling minimal, with NOAA and AccuWeather forecasts calling for lows of 79–81°F in Houston on August 21 under partly cloudy, humid skies. Typical late-August diurnal ranges remain narrow due to elevated dew points, urban heat retention, and light winds, aligning with climatological averages near 77–78°F but tilted warmer by the entrenched ridge. Recent NWS guidance and ensemble runs show little model spread, supporting trader emphasis on 80–81°F as the mode while assigning meaningful probability to 74–79°F outcomes if localized showers or slightly clearer conditions enhance cooling. No fronts or significant pattern shifts are expected before resolution.
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 William P. Hobby Airport 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 William P. Hobby Airport Station, available here: https://www.wunderground.com/history/daily/us/tx/houston/KHOU.
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 William P. Hobby Airport 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 William P. Hobby Airport Station, available here: https://www.wunderground.com/history/daily/us/tx/houston/KHOU.
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, 1:30 PM ET
交易量
$1,789结束日期
2026-08-21市场开放时间
Aug 20, 2026, 1:30 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 William P. Hobby Airport 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 William P. Hobby Airport Station, available here: https://www.wunderground.com/history/daily/us/tx/houston/KHOU.
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 heat dome conditions and high atmospheric pressure over Southeast Texas have kept overnight radiative cooling minimal, with NOAA and AccuWeather forecasts calling for lows of 79–81°F in Houston on August 21 under partly cloudy, humid skies. Typical late-August diurnal ranges remain narrow due to elevated dew points, urban heat retention, and light winds, aligning with climatological averages near 77–78°F but tilted warmer by the entrenched ridge. Recent NWS guidance and ensemble runs show little model spread, supporting trader emphasis on 80–81°F as the mode while assigning meaningful probability to 74–79°F outcomes if localized showers or slightly clearer conditions enhance cooling. No fronts or significant pattern shifts are expected before resolution.
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 William P. Hobby Airport 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 William P. Hobby Airport Station, available here: https://www.wunderground.com/history/daily/us/tx/houston/KHOU.
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 William P. Hobby Airport 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 William P. Hobby Airport Station, available here: https://www.wunderground.com/history/daily/us/tx/houston/KHOU.
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
$1,789结束日期
2026-08-21市场开放时间
Aug 20, 2026, 1:30 PM ETPersistent heat dome conditions and high atmospheric pressure over Southeast Texas have kept overnight radiative cooling minimal, with NOAA and AccuWeather forecasts calling for lows of 79–81°F in Houston on August 21 under partly cloudy, humid skies. Typical late-August diurnal ranges remain narrow due to elevated dew points, urban heat retention, and light winds, aligning with climatological averages near 77–78°F but tilted warmer by the entrenched ridge. Recent NWS guidance and ensemble runs show little model spread, supporting trader emphasis on 80–81°F as the mode while assigning meaningful probability to 74–79°F outcomes if localized showers or slightly clearer conditions enhance cooling. No fronts or significant pattern shifts are expected before resolution.
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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