Current National Weather Service and model consensus forecasts for Seattle on August 26 point to an overnight low in the upper 50s to low 60s, with the strongest signal around 57–60°F under partly cloudy skies, light southerly flow, and typical marine-layer moderation. This positioning favors the 58–59°F bin as the market leader, reflecting the narrow range of expected minimums absent any strong frontal passage or unusual radiative cooling. Historical late-August baselines near 56°F provide context, but recent ensemble runs show limited deviation due to stable high pressure and modest wind speeds. Final resolution will hinge on official readings from stations such as Seattle-Tacoma International Airport once the calendar day closes.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Seattle on August 26?
58-59°F 57%
56-57°F 43%
60-61°F 24%
50-51°F 18%
49°F or below
10%
50-51°F
18%
52-53°F
9%
54-55°F
15%
56-57°F
43%
58-59°F
57%
60-61°F
24%
62-63°F
16%
64-65°F
16%
66-67°F
16%
68°F or higher
13%
58-59°F 57%
56-57°F 43%
60-61°F 24%
50-51°F 18%
49°F or below
10%
50-51°F
18%
52-53°F
9%
54-55°F
15%
56-57°F
43%
58-59°F
57%
60-61°F
24%
62-63°F
16%
64-65°F
16%
66-67°F
16%
68°F or higher
13%
The resolution source for this market will be information from NOAA, specifically the lowest 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 24, 2026, 9:29 PM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=kseaResolver
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the lowest 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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=kseaResolver
0x69c47De9D...Current National Weather Service and model consensus forecasts for Seattle on August 26 point to an overnight low in the upper 50s to low 60s, with the strongest signal around 57–60°F under partly cloudy skies, light southerly flow, and typical marine-layer moderation. This positioning favors the 58–59°F bin as the market leader, reflecting the narrow range of expected minimums absent any strong frontal passage or unusual radiative cooling. Historical late-August baselines near 56°F provide context, but recent ensemble runs show limited deviation due to stable high pressure and modest wind speeds. Final resolution will hinge on official readings from stations such as Seattle-Tacoma International Airport once the calendar day closes.
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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