Latest National Weather Service forecasts indicate San Francisco's September 15 high temperature will likely fall in the 68–71°F range, as persistent marine-layer influence and onshore flow from the Pacific keep conditions near seasonal norms. Model consensus from NOAA and local guidance shows limited warming potential, with any offshore wind shift or high-pressure ridge strengthening the main variables that could push readings into the low 70s. Historical mid-September averages hover near 70°F, but forecast uncertainty remains elevated given rapid changes in coastal stratus and wind patterns. Updated model runs and morning observations on the 14th and 15th will provide the clearest signals ahead of market resolution.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHöchste Temperatur in San Francisco am 15. September?
21-22 °C 31%
66-67°F 27%
72-73 °F 23%
20-21°C 21%
63°F oder niedriger
10%
64-65°F
18%
66-67°F
27%
20-21°C
21%
21-22 °C
31%
72-73 °F
23%
74-75 °F
13%
76-77 °F
16%
78-79°F
7%
80-81°F
4%
82°F oder höher
9%
21-22 °C 31%
66-67°F 27%
72-73 °F 23%
20-21°C 21%
63°F oder niedriger
10%
64-65°F
18%
66-67°F
27%
20-21°C
21%
21-22 °C
31%
72-73 °F
23%
74-75 °F
13%
76-77 °F
16%
78-79°F
7%
80-81°F
4%
82°F oder höher
9%
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.
Markt eröffnet: Sep 13, 2026, 12:58 PM ET
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=ksfoAbwickler
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.
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=ksfoAbwickler
0x69c47De9D...Latest National Weather Service forecasts indicate San Francisco's September 15 high temperature will likely fall in the 68–71°F range, as persistent marine-layer influence and onshore flow from the Pacific keep conditions near seasonal norms. Model consensus from NOAA and local guidance shows limited warming potential, with any offshore wind shift or high-pressure ridge strengthening the main variables that could push readings into the low 70s. Historical mid-September averages hover near 70°F, but forecast uncertainty remains elevated given rapid changes in coastal stratus and wind patterns. Updated model runs and morning observations on the 14th and 15th will provide the clearest signals ahead of market resolution.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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