Recent National Weather Service guidance points to a high near 70°F in San Francisco on September 17, driven by persistent onshore flow from the cool Pacific and a lingering marine layer that limits afternoon warming. Model consensus shows partly cloudy skies with a slight morning rain chance before gradual clearing, keeping maximum temperatures in the upper 60s to low 70s depending on the precise timing of cloud break and wind strength. Southerly flow could allow modest inland warming, yet the coastal upwelling and typical September marine influence anchor readings close to the 70.7°F historical average for the date. Trader emphasis on the 70-73°F bins reflects this narrow forecast range, with resolution hinging on official downtown observations once the daily maximum is recorded.
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 San Francisco on September 17?
70-71°F 46%
72-73°F 36%
68-69°F 12%
74-75°F 7%
63°F or below
1%
64-65°F
3%
66-67°F
4%
68-69°F
12%
70-71°F
46%
72-73°F
36%
74-75°F
7%
76-77°F
2%
78-79°F
2%
80-81°F
2%
82°F or higher
<1%
70-71°F 46%
72-73°F 36%
68-69°F 12%
74-75°F 7%
63°F or below
1%
64-65°F
3%
66-67°F
4%
68-69°F
12%
70-71°F
46%
72-73°F
36%
74-75°F
7%
76-77°F
2%
78-79°F
2%
80-81°F
2%
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=ksfo
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 15, 2026, 7:56 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=ksfoResolver
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=ksfo
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=ksfoResolver
0x69c47De9D...Recent National Weather Service guidance points to a high near 70°F in San Francisco on September 17, driven by persistent onshore flow from the cool Pacific and a lingering marine layer that limits afternoon warming. Model consensus shows partly cloudy skies with a slight morning rain chance before gradual clearing, keeping maximum temperatures in the upper 60s to low 70s depending on the precise timing of cloud break and wind strength. Southerly flow could allow modest inland warming, yet the coastal upwelling and typical September marine influence anchor readings close to the 70.7°F historical average for the date. Trader emphasis on the 70-73°F bins reflects this narrow forecast range, with resolution hinging on official downtown observations once the daily maximum is recorded.
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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