Current forecasts from the National Weather Service and other models point to a Seattle high on June 6 in the mid- to upper 50s Fahrenheit, driven by a strong marine layer and onshore flow from cooler Pacific waters that limits daytime heating. This setup typically caps temperatures well below the early-June climatological average near 70°F, with cloud cover and possible light showers further suppressing the peak. Model consensus favors readings in the 56–59°F range, though small shifts in wind direction or marine-layer depth could push values a few degrees higher or lower. Traders appear to weigh these near-term atmospheric conditions heavily, as the market’s tight clustering around the leading outcomes reflects uncertainty in exactly how the boundary layer evolves overnight into tomorrow.
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 6?
56-57°F 35%
58-59°F 25%
54-55°F 16%
52-53°F 9%
51°F or below
2%
52-53°F
9%
54-55°F
16%
56-57°F
35%
58-59°F
25%
60-61°F
6%
62-63°F
4%
64-65°F
1%
66-67°F
1%
68-69°F
<1%
70°F or higher
<1%
56-57°F 35%
58-59°F 25%
54-55°F 16%
52-53°F 9%
51°F or below
2%
52-53°F
9%
54-55°F
16%
56-57°F
35%
58-59°F
25%
60-61°F
6%
62-63°F
4%
64-65°F
1%
66-67°F
1%
68-69°F
<1%
70°F or higher
<1%
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 5, 2026, 12:03 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/wa/seatac/KSEAResolver
0x69c47De9D...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.
Resolution Source
https://www.wunderground.com/history/daily/us/wa/seatac/KSEAResolver
0x69c47De9D...Current forecasts from the National Weather Service and other models point to a Seattle high on June 6 in the mid- to upper 50s Fahrenheit, driven by a strong marine layer and onshore flow from cooler Pacific waters that limits daytime heating. This setup typically caps temperatures well below the early-June climatological average near 70°F, with cloud cover and possible light showers further suppressing the peak. Model consensus favors readings in the 56–59°F range, though small shifts in wind direction or marine-layer depth could push values a few degrees higher or lower. Traders appear to weigh these near-term atmospheric conditions heavily, as the market’s tight clustering around the leading outcomes reflects uncertainty in exactly how the boundary layer evolves overnight into tomorrow.
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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