Trader consensus on Polymarket prices a tight race among 60-65°F outcomes for San Francisco's highest temperature on April 1, reflecting National Weather Service forecasts of highs near 62-66°F amid a cooling trend following March 2026's record warmth. Persistent marine layer—cool, moist air advected onshore from the Pacific—dominates the outlook, with low-level stratus clouds capping daytime heating at coastal sites like KSFO, where official measurements occur. Model ensembles (GFS, ECMWF) show consensus on moderate onshore winds (10-15 kt) limiting highs, but diverge on stratus burn-off timing: quicker clearing favors 64-65°F, while thicker clouds or light showers push toward 60-61°F. New 12Z runs and afternoon NWS updates could refine this uncertainty before resolution.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · AktualisiertHighest temperature in San Francisco on April 1?
Highest temperature in San Francisco on April 1?
62-63°F 34%
60-61°F 28%
64-65°F 26%
66-67°F 13%
53°F or below
<1%
54-55°F
1%
56-57°F
5%
58-59°F
11%
60-61°F
28%
62-63°F
34%
64-65°F
26%
66-67°F
13%
68-69°F
7%
70-71°F
<1%
72°F or higher
<1%
62-63°F 34%
60-61°F 28%
64-65°F 26%
66-67°F 13%
53°F or below
<1%
54-55°F
1%
56-57°F
5%
58-59°F
11%
60-61°F
28%
62-63°F
34%
64-65°F
26%
66-67°F
13%
68-69°F
7%
70-71°F
<1%
72°F or higher
<1%
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 29, 2026, 4:12 PM ET
Resolution Source
https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFOResolver
0x69c47De9D...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.
Resolution Source
https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFOResolver
0x69c47De9D...Trader consensus on Polymarket prices a tight race among 60-65°F outcomes for San Francisco's highest temperature on April 1, reflecting National Weather Service forecasts of highs near 62-66°F amid a cooling trend following March 2026's record warmth. Persistent marine layer—cool, moist air advected onshore from the Pacific—dominates the outlook, with low-level stratus clouds capping daytime heating at coastal sites like KSFO, where official measurements occur. Model ensembles (GFS, ECMWF) show consensus on moderate onshore winds (10-15 kt) limiting highs, but diverge on stratus burn-off timing: quicker clearing favors 64-65°F, while thicker clouds or light showers push toward 60-61°F. New 12Z runs and afternoon NWS updates could refine this uncertainty before resolution.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · Aktualisiert
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