Forecasts from the National Weather Service and supporting models indicate a Friday high near 72°F in Seattle, aligning with the market's tight clustering around 70–73°F. Onshore flow and increasing cloud cover are expected to moderate daytime heating after recent warmer, sunnier days, while light winds limit mixing. Minor differences between the leading bins hinge on exact cloud thickness and any late-day clearing that could add a degree or two. Historical late-August normals near 75°F provide context, but current marine influence and model consensus support the lower range. Updated NWS briefings and afternoon observations will be the next key data points before resolution.
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 28?
Highest temperature in Seattle on August 28?
72-73°F 40%
70-71°F 37%
68-69°F 16%
74-75°F 12%
NEW
NEW
Aug 28, 2026
63°F or below
1%
64-65°F
3%
66-67°F
5%
68-69°F
16%
70-71°F
37%
72-73°F
40%
74-75°F
12%
76-77°F
4%
78-79°F
4%
80-81°F
4%
82°F or higher
4%
72-73°F 40%
70-71°F 37%
68-69°F 16%
74-75°F 12%
NEW
NEW
Aug 28, 2026
63°F or below
$15 Vol.
1%
64-65°F
$0 Vol.
3%
66-67°F
$0 Vol.
5%
68-69°F
$2 Vol.
16%
70-71°F
$0 Vol.
37%
72-73°F
$0 Vol.
40%
74-75°F
$0 Vol.
12%
76-77°F
$0 Vol.
4%
78-79°F
$40 Vol.
4%
80-81°F
$40 Vol.
4%
82°F or higher
$65 Vol.
4%
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 28 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.
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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.Forecasts from the National Weather Service and supporting models indicate a Friday high near 72°F in Seattle, aligning with the market's tight clustering around 70–73°F. Onshore flow and increasing cloud cover are expected to moderate daytime heating after recent warmer, sunnier days, while light winds limit mixing. Minor differences between the leading bins hinge on exact cloud thickness and any late-day clearing that could add a degree or two. Historical late-August normals near 75°F provide context, but current marine influence and model consensus support the lower range. Updated NWS briefings and afternoon observations will be the next key data points before resolution.
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 28 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.
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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.
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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 26, 2026, 8:56 PM ET
Volume
$162End Date
Aug 28, 2026Market Opened
Aug 26, 2026, 8:56 PM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=kseaResolver
0x69c47De9D...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 28 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.
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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.Forecasts from the National Weather Service and supporting models indicate a Friday high near 72°F in Seattle, aligning with the market's tight clustering around 70–73°F. Onshore flow and increasing cloud cover are expected to moderate daytime heating after recent warmer, sunnier days, while light winds limit mixing. Minor differences between the leading bins hinge on exact cloud thickness and any late-day clearing that could add a degree or two. Historical late-August normals near 75°F provide context, but current marine influence and model consensus support the lower range. Updated NWS briefings and afternoon observations will be the next key data points before resolution.
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 28 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.
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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.
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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
$162End Date
Aug 28, 2026Market Opened
Aug 26, 2026, 8:56 PM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=kseaResolver
0x69c47De9D...Forecasts from the National Weather Service and supporting models indicate a Friday high near 72°F in Seattle, aligning with the market's tight clustering around 70–73°F. Onshore flow and increasing cloud cover are expected to moderate daytime heating after recent warmer, sunnier days, while light winds limit mixing. Minor differences between the leading bins hinge on exact cloud thickness and any late-day clearing that could add a degree or two. Historical late-August normals near 75°F provide context, but current marine influence and model consensus support the lower range. Updated NWS briefings and afternoon observations will be the next key data points before resolution.
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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