Trader consensus on Polymarket assigns a 74% implied probability to a high temperature of 68°F or higher in San Francisco on April 18, driven by the latest National Weather Service forecasts indicating seasonably warm conditions under a building high-pressure ridge over California. This setup promotes gusty offshore winds that erode the persistent marine layer—cool, moist stratus clouds typically capping coastal highs—and allows more solar insolation, with model ensembles like GFS and ECMWF converging on afternoon peaks near 68-70°F amid mostly sunny skies. Elevated Pacific sea surface temperatures in April 2026 have further diminished fog intrusion compared to climatological norms, where April highs average 64-66°F. Uncertainties remain in late-day stratus redevelopment; monitor NWS updates through evening for refinements ahead of hourly observations at official stations like KSFO.
Polymarket डेटा का संदर्भ देने वाला प्रयोगात्मक AI-जनरेटेड सारांश। यह ट्रेडिंग सलाह नहीं है और इस बाज़ार के समाधान में कोई भूमिका नहीं निभाता। · अपडेट किया गया18 अप्रैल को सैन फ़्रांसिस्को में सबसे ज़्यादा तापमान?
18 अप्रैल को सैन फ़्रांसिस्को में सबसे ज़्यादा तापमान?
68°F or higher 74%
66-67°F 18%
64-65°F 3.5%
62-63°F 1.8%
49°F or below
<1%
50-51°F
<1%
52-53°F
<1%
54-55°F
<1%
56-57°F
1%
58-59°F
1%
60-61°F
1%
62-63°F
2%
64-65°F
4%
66-67°F
18%
68°F or higher
74%
68°F or higher 74%
66-67°F 18%
64-65°F 3.5%
62-63°F 1.8%
49°F or below
<1%
50-51°F
<1%
52-53°F
<1%
54-55°F
<1%
56-57°F
1%
58-59°F
1%
60-61°F
1%
62-63°F
2%
64-65°F
4%
66-67°F
18%
68°F or higher
74%
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.
बाज़ार खुला: Apr 16, 2026, 12:27 AM ET
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.
Trader consensus on Polymarket assigns a 74% implied probability to a high temperature of 68°F or higher in San Francisco on April 18, driven by the latest National Weather Service forecasts indicating seasonably warm conditions under a building high-pressure ridge over California. This setup promotes gusty offshore winds that erode the persistent marine layer—cool, moist stratus clouds typically capping coastal highs—and allows more solar insolation, with model ensembles like GFS and ECMWF converging on afternoon peaks near 68-70°F amid mostly sunny skies. Elevated Pacific sea surface temperatures in April 2026 have further diminished fog intrusion compared to climatological norms, where April highs average 64-66°F. Uncertainties remain in late-day stratus redevelopment; monitor NWS updates through evening for refinements ahead of hourly observations at official stations like KSFO.
Polymarket डेटा का संदर्भ देने वाला प्रयोगात्मक AI-जनरेटेड सारांश। यह ट्रेडिंग सलाह नहीं है और इस बाज़ार के समाधान में कोई भूमिका नहीं निभाता। · अपडेट किया गया
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