Persistent high pressure and southerly flow from the Gulf of Mexico are sustaining warm, humid conditions across Southeast Texas, with National Weather Service forecasts calling for an overnight low near 81°F in Houston on August 21 under mostly clear skies. This aligns with typical late-summer climatology, where daily lows average 77–78°F but rarely drop below 74°F amid limited radiational cooling. Recent model guidance from AccuWeather reinforces a minimum in the upper 70s to low 80s range, supporting the market's strong 89% implied probability on 78–79°F while keeping cooler bins at single-digit levels. No incoming fronts or significant moisture shifts are expected before sunrise, though minor forecast revisions could adjust the exact threshold.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateLowest temperature in Houston on August 21?
Lowest temperature in Houston on August 21?
78-79°F 90%
76-77°F 18%
72-73°F 15%
74-75°F 9%
$4,541 Vol.
$4,541 Vol.
Aug 21, 2026
71°F or below
<1%
72-73°F
15%
74-75°F
9%
76-77°F
18%
78-79°F
90%
80-81°F
1%
82-83°F
1%
84-85°F
<1%
86-87°F
<1%
88-89°F
<1%
90°F or higher
<1%
78-79°F 90%
76-77°F 18%
72-73°F 15%
74-75°F 9%
$4,541 Vol.
$4,541 Vol.
Aug 21, 2026
71°F or below
$225 Vol.
<1%
72-73°F
$96 Vol.
15%
74-75°F
$0 Vol.
9%
76-77°F
$0 Vol.
18%
78-79°F
$64 Vol.
90%
80-81°F
$207 Vol.
1%
82-83°F
$1,091 Vol.
1%
84-85°F
$1,392 Vol.
<1%
86-87°F
$188 Vol.
<1%
88-89°F
$568 Vol.
<1%
90°F or higher
$708 Vol.
<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 high pressure and southerly flow from the Gulf of Mexico are sustaining warm, humid conditions across Southeast Texas, with National Weather Service forecasts calling for an overnight low near 81°F in Houston on August 21 under mostly clear skies. This aligns with typical late-summer climatology, where daily lows average 77–78°F but rarely drop below 74°F amid limited radiational cooling. Recent model guidance from AccuWeather reinforces a minimum in the upper 70s to low 80s range, supporting the market's strong 89% implied probability on 78–79°F while keeping cooler bins at single-digit levels. No incoming fronts or significant moisture shifts are expected before sunrise, though minor forecast revisions could adjust the exact threshold.
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.
Binuksan ang Market: Aug 20, 2026, 1:30 PM ET
Volume
$4,541Petsa ng Pagtatapos
Aug 21, 2026Binuksan ang Market
Aug 20, 2026, 1:30 PM ETResolution Source
https://www.wunderground.com/history/daily/us/tx/houston/KHOUResolver
0x69c47De9D...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 high pressure and southerly flow from the Gulf of Mexico are sustaining warm, humid conditions across Southeast Texas, with National Weather Service forecasts calling for an overnight low near 81°F in Houston on August 21 under mostly clear skies. This aligns with typical late-summer climatology, where daily lows average 77–78°F but rarely drop below 74°F amid limited radiational cooling. Recent model guidance from AccuWeather reinforces a minimum in the upper 70s to low 80s range, supporting the market's strong 89% implied probability on 78–79°F while keeping cooler bins at single-digit levels. No incoming fronts or significant moisture shifts are expected before sunrise, though minor forecast revisions could adjust the exact threshold.
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.
Volume
$4,541Petsa ng Pagtatapos
Aug 21, 2026Binuksan ang Market
Aug 20, 2026, 1:30 PM ETResolution Source
https://www.wunderground.com/history/daily/us/tx/houston/KHOUResolver
0x69c47De9D...Persistent high pressure and southerly flow from the Gulf of Mexico are sustaining warm, humid conditions across Southeast Texas, with National Weather Service forecasts calling for an overnight low near 81°F in Houston on August 21 under mostly clear skies. This aligns with typical late-summer climatology, where daily lows average 77–78°F but rarely drop below 74°F amid limited radiational cooling. Recent model guidance from AccuWeather reinforces a minimum in the upper 70s to low 80s range, supporting the market's strong 89% implied probability on 78–79°F while keeping cooler bins at single-digit levels. No incoming fronts or significant moisture shifts are expected before sunrise, though minor forecast revisions could adjust the exact threshold.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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