Point Forecast: San Francisco International Airport CA
 37.62N 122.37W (Elev. 3 ft)
Last Update: 3:02 am PDT Jul 15, 2025
Tabular Forecast
[hide menu]Get as XML
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)030405060708091011121314151617181920212223000102
Temperature (°F)565656565757606264666667686767656160585858575757
Dewpoint (°F)535353535353545454555555565555545453545453545453
Heat Index (°F)
Surface Wind (mph)87788991114151820212121211818171615141413
Wind DirWSWWWSWWSWSWSWSSWSSWSWSWSWWSWSWWSWWSWWSWWSWWSWWSWWSWWSWSWSWSW
Gust202224252626252423212018
Sky Cover (%)545963687262503317131313131340404040404052525357
Precipitation Potential (%)191917171717171711111111111121212121212128282828
Relative Humidity (%)888990888784817472696665656565707679848684878787
RainSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChc
Thunder------------------------------------------------

Date07/17
Hour (PDT)030405060708091011121314151617181920212223000102
Temperature (°F)575757575758596263646666676767656260595959585858
Dewpoint (°F)535352525252535353545455555454545454535454545454
Heat Index (°F)
Surface Wind (mph)11101010101010101414141818182020201515151111119
Wind DirSWSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWSWSWSWSW
Gust232323232323181818
Sky Cover (%)707073757773714928282899928282828282848484859
Precipitation Potential (%)282899999999999916161616161616161616
Relative Humidity (%)868585868381787471686765646364697479828383848585
RainChcChcSChcSChcSChcSChcSChcSChc------------SChcSChcSChcSChcSChcSChcSChcSChcSChcSChc
Thunder------------------------------------------------

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