**Clear skies, light northerly winds, and a dry high-pressure ridge are driving Seattle’s September 16 high toward the mid-70s.** Official forecasts from the National Weather Service and models place the peak near 71–73°F under sunny conditions with northerly flow of 5–10 mph, which favors modest warming above the 1991–2020 average high of ~70.6°F while suppressing marine influence and cloud cover. Recent observations show overnight lows in the low-to-mid 50s and daytime readings climbing steadily into the low 70s, with minimal precipitation risk supporting further daytime heating. Trader consensus, reflected in the 51.5% probability on 74–75°F and combined ~97% chance above 72°F, aligns with these conditions and any late model adjustments favoring slightly warmer maxima than initial guidance. Resolution hinges on the official daily maximum at Sea-Tac or equivalent station, with no major forecast shifts expected before sunset.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateHighest temperature in Seattle on September 16?
74-75°F 53%
72-73°F 25%
76-77°F 20%
70-71°F 5%
63°F or below
<1%
64-65°F
<1%
66-67°F
<1%
68-69°F
1%
70-71°F
5%
72-73°F
25%
74-75°F
53%
76-77°F
20%
78-79°F
<1%
80-81°F
<1%
82°F or higher
<1%
74-75°F 53%
72-73°F 25%
76-77°F 20%
70-71°F 5%
63°F or below
<1%
64-65°F
<1%
66-67°F
<1%
68-69°F
1%
70-71°F
5%
72-73°F
25%
74-75°F
53%
76-77°F
20%
78-79°F
<1%
80-81°F
<1%
82°F or higher
<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.
Binuksan ang Market: Sep 14, 2026, 7:55 AM ET
Resolution Source
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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=kseaResolver
0x69c47De9D...**Clear skies, light northerly winds, and a dry high-pressure ridge are driving Seattle’s September 16 high toward the mid-70s.** Official forecasts from the National Weather Service and models place the peak near 71–73°F under sunny conditions with northerly flow of 5–10 mph, which favors modest warming above the 1991–2020 average high of ~70.6°F while suppressing marine influence and cloud cover. Recent observations show overnight lows in the low-to-mid 50s and daytime readings climbing steadily into the low 70s, with minimal precipitation risk supporting further daytime heating. Trader consensus, reflected in the 51.5% probability on 74–75°F and combined ~97% chance above 72°F, aligns with these conditions and any late model adjustments favoring slightly warmer maxima than initial guidance. Resolution hinges on the official daily maximum at Sea-Tac or equivalent station, with no major forecast shifts expected before sunset.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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