Point Forecast: San Francisco International Airport CA
 37.62N 122.37W (Elev. 3 ft)
Last Update: 1:26 pm PDT Jul 15, 2025
Tabular Forecast
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Weather ElementsWeather/Precipitation
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Trans. Wind  
20ft Wind  

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (PDT)230001020304050607080910111213141516171819202122
Temperature (°F)585758575757565757586062626566666867666562605958
Dewpoint (°F)535354525353525252525253535454545554545453545353
Heat Index (°F)
Surface Wind (mph)151414131111101010101113141517181818181816141311
Wind DirWSWSWSWSWSWSWSWSWSSWSWSWSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWSWWSW
Gust18181821222223222120
Sky Cover (%)474958606770757377747253362617544469172637
Precipitation Potential (%)151515151515121212121212444444777777
Relative Humidity (%)848586848685868484827674716765646363646973808284
RainSChcSChcSChcSChcSChcSChc------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (PDT)230001020304050607080910111213141516171819202122
Temperature (°F)585857575757575757586062646667686970696865626160
Dewpoint (°F)545453535352525252535354545555555656565757565655
Heat Index (°F)
Surface Wind (mph)101010999777666999151515171717111111
Wind DirWSWWSWWSWSWSWSWSWSWSWSSWSSWSSWWSWWSWWSWWSWWSWWSWWWWWWW
Gust202020
Sky Cover (%)484848636363777777666666262626555555181818
Precipitation Potential (%)151515151515777777222222222222
Relative Humidity (%)868787868686858584837975716865646262636874808384
RainSChcSChcSChcSChcSChcSChc------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
River Stage Summary24 Hour Precipitation Summary
NWS Office Map