**Trader consensus has consolidated at 100% implied probability on a 72–73°F daily maximum at Seattle-Tacoma International Airport (KSEA) for June 11, 2026, following confirmation of the official National Weather Service observation.** Persistent marine air from Puget Sound, light northwest flow, and limited boundary-layer mixing kept peak temperatures aligned with the cooler side of June climatology (historical averages 69–74°F). Ensemble model guidance showed minimal spread around this range, and post-event verification from the primary ASOS station resolved the market without deviation. Minor uncertainty in sensor timing or microscale heating could theoretically shift the reading by a degree, but such revisions are rare once the daily maximum is finalized and archived.
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 June 11?
Highest temperature in Seattle on June 11?
72-73°F 100.0%
59°F or below <1%
60-61°F <1%
62-63°F <1%
$71,936 Vol.
$71,936 Vol.
Jun 11, 2026
59°F or below
No
60-61°F
No
62-63°F
No
64-65°F
No
66-67°F
No
68-69°F
No
70-71°F
No
72-73°F
Yes
74-75°F
No
76-77°F
No
78°F or higher
No
72-73°F 100.0%
59°F or below <1%
60-61°F <1%
62-63°F <1%
$71,936 Vol.
$71,936 Vol.
Jun 11, 2026
59°F or below
$2,317 Vol.
No
60-61°F
$956 Vol.
No
62-63°F
$1,564 Vol.
No
64-65°F
$3,309 Vol.
No
66-67°F
$2,715 Vol.
No
68-69°F
$5,466 Vol.
No
70-71°F
$7,716 Vol.
No
72-73°F
$9,721 Vol.
Yes
74-75°F
$12,504 Vol.
No
76-77°F
$15,362 Vol.
No
78°F or higher
$10,305 Vol.
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 11 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Seattle-Tacoma International Airport Station, 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 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.**Trader consensus has consolidated at 100% implied probability on a 72–73°F daily maximum at Seattle-Tacoma International Airport (KSEA) for June 11, 2026, following confirmation of the official National Weather Service observation.** Persistent marine air from Puget Sound, light northwest flow, and limited boundary-layer mixing kept peak temperatures aligned with the cooler side of June climatology (historical averages 69–74°F). Ensemble model guidance showed minimal spread around this range, and post-event verification from the primary ASOS station resolved the market without deviation. Minor uncertainty in sensor timing or microscale heating could theoretically shift the reading by a degree, but such revisions are rare once the daily maximum is finalized and archived.
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 11 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Seattle-Tacoma International Airport Station, 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 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 Wunderground, specifically the highest temperature recorded for all times on this day for the Seattle-Tacoma International Airport Station, 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 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: Jun 9, 2026, 9:03 PM ET
Volume
$71,936End Date
Jun 11, 2026Market Opened
Jun 9, 2026, 9:03 PM 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 11 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Seattle-Tacoma International Airport Station, 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 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.**Trader consensus has consolidated at 100% implied probability on a 72–73°F daily maximum at Seattle-Tacoma International Airport (KSEA) for June 11, 2026, following confirmation of the official National Weather Service observation.** Persistent marine air from Puget Sound, light northwest flow, and limited boundary-layer mixing kept peak temperatures aligned with the cooler side of June climatology (historical averages 69–74°F). Ensemble model guidance showed minimal spread around this range, and post-event verification from the primary ASOS station resolved the market without deviation. Minor uncertainty in sensor timing or microscale heating could theoretically shift the reading by a degree, but such revisions are rare once the daily maximum is finalized and archived.
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 11 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Seattle-Tacoma International Airport Station, 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 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 Wunderground, specifically the highest temperature recorded for all times on this day for the Seattle-Tacoma International Airport Station, 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 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
$71,936End Date
Jun 11, 2026Market Opened
Jun 9, 2026, 9:03 PM ETResolution Source
https://www.wunderground.com/history/daily/us/wa/seatac/KSEAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
**Trader consensus has consolidated at 100% implied probability on a 72–73°F daily maximum at Seattle-Tacoma International Airport (KSEA) for June 11, 2026, following confirmation of the official National Weather Service observation.** Persistent marine air from Puget Sound, light northwest flow, and limited boundary-layer mixing kept peak temperatures aligned with the cooler side of June climatology (historical averages 69–74°F). Ensemble model guidance showed minimal spread around this range, and post-event verification from the primary ASOS station resolved the market without deviation. Minor uncertainty in sensor timing or microscale heating could theoretically shift the reading by a degree, but such revisions are rare once the daily maximum is finalized and archived.
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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