Forecast models from the National Weather Service and private providers converge on an overnight low in Seattle on September 19 in the low to mid-50s°F, with radiational cooling under partly cloudy skies and light northerly winds the dominant drivers. Dew points near 50–52°F and minimal cloud cover overnight support modest cooling after sunset, consistent with late-September climatology where average lows hover around 52°F. Trader emphasis on the 52–53°F bin reflects this baseline while acknowledging model spread from subtle differences in wind speed or residual moisture, which could nudge the exact minimum across bin boundaries. Updated local observations and evening forecast revisions from NOAA will provide the final resolution data.
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-updateLowest temperature in Seattle on September 19?
52-53°F 43%
48-49°F 39%
50-51°F 30%
54-55°F 23%
45°F or below
6%
46-47°F
9%
48-49°F
39%
50-51°F
30%
52-53°F
36%
54-55°F
23%
56-57°F
9%
58-59°F
9%
60-61°F
1%
62-63°F
1%
64°F or higher
1%
52-53°F 43%
48-49°F 39%
50-51°F 30%
54-55°F 23%
45°F or below
6%
46-47°F
9%
48-49°F
39%
50-51°F
30%
52-53°F
36%
54-55°F
23%
56-57°F
9%
58-59°F
9%
60-61°F
1%
62-63°F
1%
64°F or higher
1%
The resolution source for this market will be information from NOAA, specifically the lowest 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 17, 2026, 7:29 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 lowest 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...Forecast models from the National Weather Service and private providers converge on an overnight low in Seattle on September 19 in the low to mid-50s°F, with radiational cooling under partly cloudy skies and light northerly winds the dominant drivers. Dew points near 50–52°F and minimal cloud cover overnight support modest cooling after sunset, consistent with late-September climatology where average lows hover around 52°F. Trader emphasis on the 52–53°F bin reflects this baseline while acknowledging model spread from subtle differences in wind speed or residual moisture, which could nudge the exact minimum across bin boundaries. Updated local observations and evening forecast revisions from NOAA will provide the final resolution data.
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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