National Weather Service forecasts project a high near 62-63°F at Seattle-Tacoma International Airport today under sunny skies and light northerly winds, driven by an offshore upper-level ridge and a surface low over the Canadian Prairies enabling ample insolation despite possible high clouds. Yesterday's observed maximum of 63°F—above the April 25 climatological normal of 61°F—aligns with tight ensemble model agreement within 2-3°F, reflecting strong trader consensus with 100% implied probability for 62°F or higher. Realistic challenges include unexpected coastal stratus intrusion or enhanced onshore flow capping temperatures at 60-61°F, though low-level observations support the dry, clear pattern; monitor hourly NOAA updates from KSEA for the afternoon peak nearing market 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 April 25?
Highest temperature in Seattle on April 25?
62°F or higher 100.0%
43°F or below <1%
44-45°F <1%
46-47°F <1%
$78,410 Vol.
$78,410 Vol.
Apr 25, 2026
43°F or below
No
44-45°F
No
46-47°F
No
48-49°F
No
50-51°F
No
52-53°F
No
54-55°F
No
56-57°F
No
58-59°F
No
60-61°F
No
62°F or higher
Yes
62°F or higher 100.0%
43°F or below <1%
44-45°F <1%
46-47°F <1%
$78,410 Vol.
$78,410 Vol.
Apr 25, 2026
43°F or below
$678 Vol.
No
44-45°F
$540 Vol.
No
46-47°F
$535 Vol.
No
48-49°F
$753 Vol.
No
50-51°F
$975 Vol.
No
52-53°F
$1,035 Vol.
No
54-55°F
$1,607 Vol.
No
56-57°F
$2,481 Vol.
No
58-59°F
$9,830 Vol.
No
60-61°F
$49,486 Vol.
No
62°F or higher
$10,489 Vol.
Yes
This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 25 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA.
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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.National Weather Service forecasts project a high near 62-63°F at Seattle-Tacoma International Airport today under sunny skies and light northerly winds, driven by an offshore upper-level ridge and a surface low over the Canadian Prairies enabling ample insolation despite possible high clouds. Yesterday's observed maximum of 63°F—above the April 25 climatological normal of 61°F—aligns with tight ensemble model agreement within 2-3°F, reflecting strong trader consensus with 100% implied probability for 62°F or higher. Realistic challenges include unexpected coastal stratus intrusion or enhanced onshore flow capping temperatures at 60-61°F, though low-level observations support the dry, clear pattern; monitor hourly NOAA updates from KSEA for the afternoon peak nearing market resolution.
This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 25 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA.
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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA.
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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Market Opened: Apr 23, 2026, 12:34 AM ET
Volume
$78,410End Date
Apr 25, 2026Market Opened
Apr 23, 2026, 12:34 AM ETResolution Source
https://www.wunderground.com/history/daily/us/wa/seatac/KSEAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 25 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA.
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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.National Weather Service forecasts project a high near 62-63°F at Seattle-Tacoma International Airport today under sunny skies and light northerly winds, driven by an offshore upper-level ridge and a surface low over the Canadian Prairies enabling ample insolation despite possible high clouds. Yesterday's observed maximum of 63°F—above the April 25 climatological normal of 61°F—aligns with tight ensemble model agreement within 2-3°F, reflecting strong trader consensus with 100% implied probability for 62°F or higher. Realistic challenges include unexpected coastal stratus intrusion or enhanced onshore flow capping temperatures at 60-61°F, though low-level observations support the dry, clear pattern; monitor hourly NOAA updates from KSEA for the afternoon peak nearing market resolution.
This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 25 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA.
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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA.
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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Volume
$78,410End Date
Apr 25, 2026Market Opened
Apr 23, 2026, 12:34 AM ETResolution Source
https://www.wunderground.com/history/daily/us/wa/seatac/KSEAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
National Weather Service forecasts project a high near 62-63°F at Seattle-Tacoma International Airport today under sunny skies and light northerly winds, driven by an offshore upper-level ridge and a surface low over the Canadian Prairies enabling ample insolation despite possible high clouds. Yesterday's observed maximum of 63°F—above the April 25 climatological normal of 61°F—aligns with tight ensemble model agreement within 2-3°F, reflecting strong trader consensus with 100% implied probability for 62°F or higher. Realistic challenges include unexpected coastal stratus intrusion or enhanced onshore flow capping temperatures at 60-61°F, though low-level observations support the dry, clear pattern; monitor hourly NOAA updates from KSEA for the afternoon peak nearing market 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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