Official National Weather Service observations at Seattle-Tacoma International Airport recorded a daily maximum of 81°F on August 24, 2026, under clear skies and light winds that allowed strong daytime heating above the seasonal normal of roughly 76°F. This verified reading aligns precisely with the 80–81°F bin and underpins the market’s near-certain consensus, as traders rely on the authoritative Sea-Tac station data used for resolution. While marine-layer intrusion or stronger onshore flow could have capped the high several degrees lower, those conditions did not materialize; any post-hoc adjustment to a different station or revised quality-control flag remains the only realistic, albeit low-probability, path to altering the outcome.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Seattle on August 24?
Highest temperature in Seattle on August 24?
80-81°F 100.0%
67°F or below <1%
68-69°F <1%
70-71°F <1%
$35,709 Vol.
$35,709 Vol.
Aug 24, 2026
67°F or below
No
68-69°F
No
70-71°F
No
72-73°F
No
74-75°F
No
76-77°F
No
78-79°F
No
80-81°F
Yes
82-83°F
No
84-85°F
No
86°F or higher
No
80-81°F 100.0%
67°F or below <1%
68-69°F <1%
70-71°F <1%
$35,709 Vol.
$35,709 Vol.
Aug 24, 2026
67°F or below
$606 Vol.
No
68-69°F
$696 Vol.
No
70-71°F
$1,740 Vol.
No
72-73°F
$1,815 Vol.
No
74-75°F
$3,197 Vol.
No
76-77°F
$6,234 Vol.
No
78-79°F
$5,754 Vol.
No
80-81°F
$7,413 Vol.
Yes
82-83°F
$3,665 Vol.
No
84-85°F
$2,845 Vol.
No
86°F or higher
$1,744 Vol.
No
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 24 Aug '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=ksea
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
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 National Weather Service observations at Seattle-Tacoma International Airport recorded a daily maximum of 81°F on August 24, 2026, under clear skies and light winds that allowed strong daytime heating above the seasonal normal of roughly 76°F. This verified reading aligns precisely with the 80–81°F bin and underpins the market’s near-certain consensus, as traders rely on the authoritative Sea-Tac station data used for resolution. While marine-layer intrusion or stronger onshore flow could have capped the high several degrees lower, those conditions did not materialize; any post-hoc adjustment to a different station or revised quality-control flag remains the only realistic, albeit low-probability, path to altering the outcome.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 24 Aug '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=ksea
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
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.
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=ksea
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
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 22, 2026, 8:56 PM ET
Volume
$35,709End Date
Aug 24, 2026Market Opened
Aug 22, 2026, 8:56 PM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=kseaResolver
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 Seattle-Tacoma International Airport Station in degrees Fahrenheit on 24 Aug '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=ksea
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
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 National Weather Service observations at Seattle-Tacoma International Airport recorded a daily maximum of 81°F on August 24, 2026, under clear skies and light winds that allowed strong daytime heating above the seasonal normal of roughly 76°F. This verified reading aligns precisely with the 80–81°F bin and underpins the market’s near-certain consensus, as traders rely on the authoritative Sea-Tac station data used for resolution. While marine-layer intrusion or stronger onshore flow could have capped the high several degrees lower, those conditions did not materialize; any post-hoc adjustment to a different station or revised quality-control flag remains the only realistic, albeit low-probability, path to altering the outcome.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 24 Aug '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=ksea
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
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.
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=ksea
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
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
$35,709End Date
Aug 24, 2026Market Opened
Aug 22, 2026, 8:56 PM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=kseaResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Official National Weather Service observations at Seattle-Tacoma International Airport recorded a daily maximum of 81°F on August 24, 2026, under clear skies and light winds that allowed strong daytime heating above the seasonal normal of roughly 76°F. This verified reading aligns precisely with the 80–81°F bin and underpins the market’s near-certain consensus, as traders rely on the authoritative Sea-Tac station data used for resolution. While marine-layer intrusion or stronger onshore flow could have capped the high several degrees lower, those conditions did not materialize; any post-hoc adjustment to a different station or revised quality-control flag remains the only realistic, albeit low-probability, path to altering the outcome.
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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