Point Forecast: San Francisco International Airport CA
 37.62N 122.37W (Elev. 3 ft)
Last Update: 3:02 pm PDT Jul 14, 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  

Date07/1407/15
Hour (PDT)181920212223000102030405060708091011121314151617
Temperature (°F)666260585857575757565656565657606264666667686867
Dewpoint (°F)555454535454545453535353525353535454555455555554
Heat Index (°F)
Surface Wind (mph)1514111099999888999101314161820212121
Wind DirWWWWWWWWWWWSWWSWSWSSWSSWSWSSWSWSWSWSWSWSWWSW
Gust212325252626
Sky Cover (%)4919223934364249565562626357502716131133319
Precipitation Potential (%)2222233333355555522222213
Relative Humidity (%)687482848787898889898889878884787571686564626464
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/16
Hour (PDT)181920212223000102030405060708091011121314151617
Temperature (°F)656259595858585757575757575858596162646566676767
Dewpoint (°F)555453535353535353525252525252525353545454545454
Heat Index (°F)
Surface Wind (mph)201818171614141413131310101010101014141418181818
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSSWSSWSSWSWSWSWWSWWSWWSWWSW
Gust2523222022222223
Sky Cover (%)191919193347474767676775757569696941414112121210
Precipitation Potential (%)13131313131515151515151212121212125555558
Relative Humidity (%)697580828383848586868584838280787471696765646263
Rain----------SChcSChcSChcSChcSChcSChc--------------------------
Thunder------------------------------------------------

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