Trader consensus on Polymarket tilts toward mid-70s highs for San Francisco on March 27, with 72-73°F (22.5% implied probability) edging 74-75°F (20%), driven by NOAA's latest GFS and ECMWF ensemble forecasts clustering around 73°F amid a building subtropical ridge offshore. Differentiating factors include the marine layer's persistence—thicker coastal stratus could cap peaks at 72°F by trapping low clouds, while diurnal heating and light offshore winds favor 75°F if fog burns off early, as hinted in recent HRRR model runs. Historical March norms hover near 63°F, but this anomalously warm pattern echoes recent California heat events, though short-range uncertainty keeps lower bins viable.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · AktualisiertHighest temperature in San Francisco on March 27?
Highest temperature in San Francisco on March 27?
72-73°F 20%
74-75°F 20%
76-77°F 17%
70-71°F 11%
63°F or below
3%
64-65°F
9%
66-67°F
9%
68-69°F
6%
70-71°F
11%
72-73°F
23%
74-75°F
20%
76-77°F
17%
78-79°F
11%
80-81°F
2%
82°F or higher
6%
72-73°F 20%
74-75°F 20%
76-77°F 17%
70-71°F 11%
63°F or below
3%
64-65°F
9%
66-67°F
9%
68-69°F
6%
70-71°F
11%
72-73°F
23%
74-75°F
20%
76-77°F
17%
78-79°F
11%
80-81°F
2%
82°F or higher
6%
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.
Markt eröffnet: Mar 23, 2026, 6:17 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 mid-70s highs for San Francisco on March 27, with 72-73°F (22.5% implied probability) edging 74-75°F (20%), driven by NOAA's latest GFS and ECMWF ensemble forecasts clustering around 73°F amid a building subtropical ridge offshore. Differentiating factors include the marine layer's persistence—thicker coastal stratus could cap peaks at 72°F by trapping low clouds, while diurnal heating and light offshore winds favor 75°F if fog burns off early, as hinted in recent HRRR model runs. Historical March norms hover near 63°F, but this anomalously warm pattern echoes recent California heat events, though short-range uncertainty keeps lower bins viable.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · Aktualisiert
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