National Weather Service forecasts call for a high near 69°F in Seattle on June 30 under a marine layer with morning clouds giving way to partial afternoon sun. A broad upper-level trough offshore sustains onshore flow and stratus, capping daytime heating several degrees below the late-June normal of 73–74°F. Model consensus highlights modest variability in cloud timing and boundary-layer mixing, which directly separates the tightly bunched 66–67°F and 68–69°F bins from lower or higher outcomes. Historical analogs show similar trough patterns rarely allow Seattle to reach 72°F without stronger ridging. Updated model runs and morning soundings ahead of the close will refine whether limited solar insolation pushes readings into the upper 60s or holds them mid-60s.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · ActualizadoHighest temperature in Seattle on June 30?
66-67°F 27%
68-69°F 25%
64-65°F 22%
70-71°F 11%
59°F or below
2%
60-61°F
3%
62-63°F
10%
64-65°F
22%
66-67°F
27%
68-69°F
25%
70-71°F
11%
72-73°F
3%
74-75°F
2%
76-77°F
1%
78°F or higher
1%
66-67°F 27%
68-69°F 25%
64-65°F 22%
70-71°F 11%
59°F or below
2%
60-61°F
3%
62-63°F
10%
64-65°F
22%
66-67°F
27%
68-69°F
25%
70-71°F
11%
72-73°F
3%
74-75°F
2%
76-77°F
1%
78°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.
Mercado abierto: Jun 28, 2026, 11:02 PM ET
Fuente de resolución
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.
Fuente de resolución
https://www.wunderground.com/history/daily/us/wa/seatac/KSEAResolver
0x69c47De9D...National Weather Service forecasts call for a high near 69°F in Seattle on June 30 under a marine layer with morning clouds giving way to partial afternoon sun. A broad upper-level trough offshore sustains onshore flow and stratus, capping daytime heating several degrees below the late-June normal of 73–74°F. Model consensus highlights modest variability in cloud timing and boundary-layer mixing, which directly separates the tightly bunched 66–67°F and 68–69°F bins from lower or higher outcomes. Historical analogs show similar trough patterns rarely allow Seattle to reach 72°F without stronger ridging. Updated model runs and morning soundings ahead of the close will refine whether limited solar insolation pushes readings into the upper 60s or holds them mid-60s.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado
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Cuidado con los enlaces externos.
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