**Forecast consensus from National Weather Service models and regional guidance positions Seattle for a high of 73–75°F on September 17 under clear skies and light northerly flow.** This setup limits marine layer intrusion while delivering above-normal warmth for mid-September, when the climatological average high sits near 70°F. Recent model runs show minimal spread, with most solutions converging on peak temperatures in the mid-70s amid dry conditions and winds under 10 mph. Trader sentiment reflects this tight clustering, heavily favoring the 74–75°F bin at 51.5% implied probability, followed by 76–77°F. Final NWS observations and any last-hour adjustments will determine exact resolution.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoLa temperatura più alta a Seattle il 17 settembre?
74-75°F 53%
76-77°F 27%
72-73°F 11%
78-79°F 5%
65°F o inferiore
1%
66-67°F
2%
68-69°F
1%
70-71°F
4%
72-73°F
11%
74-75°F
53%
76-77°F
27%
78-79°F
5%
80-81°F
1%
82-83°F
1%
84°F o superiore
<1%
74-75°F 53%
76-77°F 27%
72-73°F 11%
78-79°F 5%
65°F o inferiore
1%
66-67°F
2%
68-69°F
1%
70-71°F
4%
72-73°F
11%
74-75°F
53%
76-77°F
27%
78-79°F
5%
80-81°F
1%
82-83°F
1%
84°F o superiore
<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.
Mercato aperto: Sep 15, 2026, 7:55 AM ET
Fonte di risoluzione
https://www.weather.gov/wrh/timeseries?site=kseaRisolutore
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 di risoluzione
https://www.weather.gov/wrh/timeseries?site=kseaRisolutore
0x69c47De9D...**Forecast consensus from National Weather Service models and regional guidance positions Seattle for a high of 73–75°F on September 17 under clear skies and light northerly flow.** This setup limits marine layer intrusion while delivering above-normal warmth for mid-September, when the climatological average high sits near 70°F. Recent model runs show minimal spread, with most solutions converging on peak temperatures in the mid-70s amid dry conditions and winds under 10 mph. Trader sentiment reflects this tight clustering, heavily favoring the 74–75°F bin at 51.5% implied probability, followed by 76–77°F. Final NWS observations and any last-hour adjustments will determine exact resolution.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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