Official National Weather Service observations from Austin stations, including Camp Mabry and Bergstrom International Airport, recorded a daily maximum of 102–103°F on September 15, 2026, under clear to partly cloudy skies with light southeast winds and elevated humidity. This exceeded the normal high near 92°F and set a new record, directly supporting the market's near-certain outcome for that bin. Persistent regional heat, driven by a strong subtropical ridge, produced similar readings across central Texas amid ongoing heat advisories. Minor challenges could arise only from rare post-event data revisions or station-specific measurement differences, though multi-station confirmation makes such shifts improbable.
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 September 15?
Highest temperature in Austin on September 15?
102-103°F 100.0%
91°F or below <1%
92-93°F <1%
94-95°F <1%
$21,686 Vol.
$21,686 Vol.
Sep 15, 2026
91°F or below
No
92-93°F
No
94-95°F
No
96-97°F
No
98-99°F
No
100-101°F
No
102-103°F
Yes
104-105°F
No
106-107°F
No
108-109°F
No
110°F or higher
No
102-103°F 100.0%
91°F or below <1%
92-93°F <1%
94-95°F <1%
$21,686 Vol.
$21,686 Vol.
Sep 15, 2026
91°F or below
$1,024 Vol.
No
92-93°F
$581 Vol.
No
94-95°F
$777 Vol.
No
96-97°F
$857 Vol.
No
98-99°F
$4,982 Vol.
No
100-101°F
$5,046 Vol.
No
102-103°F
$5,167 Vol.
Yes
104-105°F
$1,080 Vol.
No
106-107°F
$520 Vol.
No
108-109°F
$435 Vol.
No
110°F or higher
$1,219 Vol.
No
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Austin-Bergstrom International Airport Station in degrees Fahrenheit on 15 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kaus
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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 Austin stations, including Camp Mabry and Bergstrom International Airport, recorded a daily maximum of 102–103°F on September 15, 2026, under clear to partly cloudy skies with light southeast winds and elevated humidity. This exceeded the normal high near 92°F and set a new record, directly supporting the market's near-certain outcome for that bin. Persistent regional heat, driven by a strong subtropical ridge, produced similar readings across central Texas amid ongoing heat advisories. Minor challenges could arise only from rare post-event data revisions or station-specific measurement differences, though multi-station confirmation makes such shifts improbable.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Austin-Bergstrom International Airport Station in degrees Fahrenheit on 15 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kaus
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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 highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kaus
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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: Sep 13, 2026, 12:58 PM ET
Volume
$21,686End Date
Sep 15, 2026Market Opened
Sep 13, 2026, 12:58 PM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=kausResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Austin-Bergstrom International Airport Station in degrees Fahrenheit on 15 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kaus
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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 Austin stations, including Camp Mabry and Bergstrom International Airport, recorded a daily maximum of 102–103°F on September 15, 2026, under clear to partly cloudy skies with light southeast winds and elevated humidity. This exceeded the normal high near 92°F and set a new record, directly supporting the market's near-certain outcome for that bin. Persistent regional heat, driven by a strong subtropical ridge, produced similar readings across central Texas amid ongoing heat advisories. Minor challenges could arise only from rare post-event data revisions or station-specific measurement differences, though multi-station confirmation makes such shifts improbable.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Austin-Bergstrom International Airport Station in degrees Fahrenheit on 15 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kaus
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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 highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kaus
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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
$21,686End Date
Sep 15, 2026Market Opened
Sep 13, 2026, 12:58 PM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=kausResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Official National Weather Service observations from Austin stations, including Camp Mabry and Bergstrom International Airport, recorded a daily maximum of 102–103°F on September 15, 2026, under clear to partly cloudy skies with light southeast winds and elevated humidity. This exceeded the normal high near 92°F and set a new record, directly supporting the market's near-certain outcome for that bin. Persistent regional heat, driven by a strong subtropical ridge, produced similar readings across central Texas amid ongoing heat advisories. Minor challenges could arise only from rare post-event data revisions or station-specific measurement differences, though multi-station confirmation makes such shifts improbable.
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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