Current forecast consensus from National Weather Service and other models points to a Seattle high in the mid- to upper 60s on September 21, driven by increasing cloud cover that limits daytime warming amid light northwesterly winds and marine air influence typical for late September. This aligns with climatological norms near 69°F while recent runs show minimal model spread, keeping the 64–69°F range tightly contested in trader sentiment. Official resolution will rely on the verified maximum at Seattle-Tacoma International Airport, with any afternoon clearing or wind shifts representing the main variables that could nudge readings toward the upper or lower bins.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoTemperatura mais alta em Seattle em 21 de setembro?
66-67°F 25%
20°C a 21°C 23%
18-18,3°C 21%
62-63°F 17%
61°F ou menos
1%
62-63°F
17%
18-18,3°C
21%
66-67°F
25%
20°C a 21°C
23%
21-21,6°C
11%
72-73°F
4%
74-75°F
4%
76-77°F
1%
78-79°F
<1%
80°F ou mais
<1%
66-67°F 25%
20°C a 21°C 23%
18-18,3°C 21%
62-63°F 17%
61°F ou menos
1%
62-63°F
17%
18-18,3°C
21%
66-67°F
25%
20°C a 21°C
23%
21-21,6°C
11%
72-73°F
4%
74-75°F
4%
76-77°F
1%
78-79°F
<1%
80°F ou mais
<1%
The resolution source for this market will be information from NOAA, specifically the highest 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 for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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 Aberto: Sep 19, 2026, 7:55 AM ET
Fonte de resolução
https://www.weather.gov/wrh/timeseries?site=kseaResolver
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the highest 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 for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.
Fonte de resolução
https://www.weather.gov/wrh/timeseries?site=kseaResolver
0x69c47De9D...Current forecast consensus from National Weather Service and other models points to a Seattle high in the mid- to upper 60s on September 21, driven by increasing cloud cover that limits daytime warming amid light northwesterly winds and marine air influence typical for late September. This aligns with climatological norms near 69°F while recent runs show minimal model spread, keeping the 64–69°F range tightly contested in trader sentiment. Official resolution will rely on the verified maximum at Seattle-Tacoma International Airport, with any afternoon clearing or wind shifts representing the main variables that could nudge readings toward the upper or lower bins.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado
Cuidado com os links externos.
Cuidado com os links externos.
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