Trader consensus on Polymarket tilts toward a San Francisco high of 70-71°F at 27% implied probability, driven by the latest NOAA GFS and ECMWF ensemble forecasts projecting afternoon peaks in the upper 60s to low 70s under a strengthening high-pressure ridge suppressing the typical marine layer. This edges out 68-69°F (22%) and 72-73°F (19.5%), as models diverge on burn-off timing and light onshore winds: faster clearing favors 72°F+, while persistent stratus keeps it at 68-69°F. Historical March 26 highs at SFO average 63°F but hit 72°F in similar ridging patterns; today's 6 a.m. obs show overnight lows near 52°F, supporting diurnal swings to 70°F if skies clear by noon. NWS point forecast calls for 71°F, anchoring sentiment amid low volatility.
Resumo experimental gerado por IA com dados do Polymarket · AtualizadoHighest temperature in San Francisco on March 26?
Highest temperature in San Francisco on March 26?
70-71°F 27%
72-73°F 21%
74°F or higher 16%
68-69°F 15%
55°F or below
1%
56-57°F
2%
58-59°F
2%
60-61°F
1%
62-63°F
1%
64-65°F
11%
66-67°F
14%
68-69°F
22%
70-71°F
27%
72-73°F
20%
74°F or higher
16%
70-71°F 27%
72-73°F 21%
74°F or higher 16%
68-69°F 15%
55°F or below
1%
56-57°F
2%
58-59°F
2%
60-61°F
1%
62-63°F
1%
64-65°F
11%
66-67°F
14%
68-69°F
22%
70-71°F
27%
72-73°F
20%
74°F or higher
16%
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the San Francisco International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Mercado Aberto: Mar 22, 2026, 6:12 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFOResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFOResolver
0x69c47De9D...Trader consensus on Polymarket tilts toward a San Francisco high of 70-71°F at 27% implied probability, driven by the latest NOAA GFS and ECMWF ensemble forecasts projecting afternoon peaks in the upper 60s to low 70s under a strengthening high-pressure ridge suppressing the typical marine layer. This edges out 68-69°F (22%) and 72-73°F (19.5%), as models diverge on burn-off timing and light onshore winds: faster clearing favors 72°F+, while persistent stratus keeps it at 68-69°F. Historical March 26 highs at SFO average 63°F but hit 72°F in similar ridging patterns; today's 6 a.m. obs show overnight lows near 52°F, supporting diurnal swings to 70°F if skies clear by noon. NWS point forecast calls for 71°F, anchoring sentiment amid low volatility.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
Cuidado com os links externos.
Cuidado com os links externos.
Frequently Asked Questions