Official observations from Austin-Bergstrom International Airport (KAUS) and nearby National Weather Service stations recorded a daily high of 100–101°F on August 18, 2026, under clear skies and light southerly flow that limited cloud cover and maximized daytime heating. This aligns with the ongoing late-summer ridge pattern and above-average temperatures across central Texas, where August climatology supports highs near 96–100°F. Trader consensus at 100% for the 100–101°F bin reflects these verified measurements resolving the market. Only post hoc data revisions, station-specific discrepancies, or official NWS corrections could alter the outcome, though such adjustments remain rare once preliminary reports are issued.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Austin on August 18?
Highest temperature in Austin on August 18?
100-101°F 100.0%
93°F or below <1%
94-95°F <1%
96-97°F <1%
$29,478 Vol.
$29,478 Vol.
Aug 18, 2026
93°F or below
No
94-95°F
No
96-97°F
No
98-99°F
No
100-101°F
Yes
102-103°F
No
104-105°F
No
106-107°F
No
108-109°F
No
110-111°F
No
112°F or higher
No
100-101°F 100.0%
93°F or below <1%
94-95°F <1%
96-97°F <1%
$29,478 Vol.
$29,478 Vol.
Aug 18, 2026
93°F or below
$50 Vol.
No
94-95°F
$374 Vol.
No
96-97°F
$794 Vol.
No
98-99°F
$3,158 Vol.
No
100-101°F
$13,277 Vol.
Yes
102-103°F
$6,161 Vol.
No
104-105°F
$3,306 Vol.
No
106-107°F
$1,626 Vol.
No
108-109°F
$334 Vol.
No
110-111°F
$213 Vol.
No
112°F or higher
$185 Vol.
No
This market will resolve based on the highest 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 highest temperature recorded at the Austin-Bergstrom International Airport Station in degrees Fahrenheit on 18 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Austin-Bergstrom International Airport Station, available here: https://www.wunderground.com/history/daily/us/tx/austin/KAUS.
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.Official observations from Austin-Bergstrom International Airport (KAUS) and nearby National Weather Service stations recorded a daily high of 100–101°F on August 18, 2026, under clear skies and light southerly flow that limited cloud cover and maximized daytime heating. This aligns with the ongoing late-summer ridge pattern and above-average temperatures across central Texas, where August climatology supports highs near 96–100°F. Trader consensus at 100% for the 100–101°F bin reflects these verified measurements resolving the market. Only post hoc data revisions, station-specific discrepancies, or official NWS corrections could alter the outcome, though such adjustments remain rare once preliminary reports are issued.
This market will resolve based on the highest 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 highest temperature recorded at the Austin-Bergstrom International Airport Station in degrees Fahrenheit on 18 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Austin-Bergstrom International Airport Station, available here: https://www.wunderground.com/history/daily/us/tx/austin/KAUS.
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 highest temperature recorded at the Austin-Bergstrom International Airport Station in degrees Fahrenheit on 18 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Austin-Bergstrom International Airport Station, available here: https://www.wunderground.com/history/daily/us/tx/austin/KAUS.
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.
Market Opened: Aug 16, 2026, 9:56 PM ET
Volume
$29,478End Date
Aug 18, 2026Market Opened
Aug 16, 2026, 9:56 PM ETResolution Source
https://www.wunderground.com/history/daily/us/tx/austin/KAUSResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
This market will resolve based on the highest 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 highest temperature recorded at the Austin-Bergstrom International Airport Station in degrees Fahrenheit on 18 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Austin-Bergstrom International Airport Station, available here: https://www.wunderground.com/history/daily/us/tx/austin/KAUS.
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.Official observations from Austin-Bergstrom International Airport (KAUS) and nearby National Weather Service stations recorded a daily high of 100–101°F on August 18, 2026, under clear skies and light southerly flow that limited cloud cover and maximized daytime heating. This aligns with the ongoing late-summer ridge pattern and above-average temperatures across central Texas, where August climatology supports highs near 96–100°F. Trader consensus at 100% for the 100–101°F bin reflects these verified measurements resolving the market. Only post hoc data revisions, station-specific discrepancies, or official NWS corrections could alter the outcome, though such adjustments remain rare once preliminary reports are issued.
This market will resolve based on the highest 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 highest temperature recorded at the Austin-Bergstrom International Airport Station in degrees Fahrenheit on 18 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Austin-Bergstrom International Airport Station, available here: https://www.wunderground.com/history/daily/us/tx/austin/KAUS.
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 highest temperature recorded at the Austin-Bergstrom International Airport Station in degrees Fahrenheit on 18 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Austin-Bergstrom International Airport Station, available here: https://www.wunderground.com/history/daily/us/tx/austin/KAUS.
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
$29,478End Date
Aug 18, 2026Market Opened
Aug 16, 2026, 9:56 PM ETResolution Source
https://www.wunderground.com/history/daily/us/tx/austin/KAUSResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Official observations from Austin-Bergstrom International Airport (KAUS) and nearby National Weather Service stations recorded a daily high of 100–101°F on August 18, 2026, under clear skies and light southerly flow that limited cloud cover and maximized daytime heating. This aligns with the ongoing late-summer ridge pattern and above-average temperatures across central Texas, where August climatology supports highs near 96–100°F. Trader consensus at 100% for the 100–101°F bin reflects these verified measurements resolving the market. Only post hoc data revisions, station-specific discrepancies, or official NWS corrections could alter the outcome, though such adjustments remain rare once preliminary reports are issued.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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