Point Forecast: San Francisco International Airport CA
 37.62N 122.37W (Elev. 3 ft)
Last Update: 2:42 pm PDT Jul 13, 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  

Date07/1307/14
Hour (PDT)171819202122230001020304050607080910111213141516
Temperature (°F)686663605958585757565656565656576062646768697069
Dewpoint (°F)555554545453545353535353525352535354545656555655
Heat Index (°F)
Surface Wind (mph)15141310998766653323568910131414
Wind DirWWWWWWWWWWWWWWWSWSWWWNWWWNWWWWW
Gust232218
Sky Cover (%)256142037373946535959646468655830151210232
Precipitation Potential (%)111111111111111111111111
Relative Humidity (%)636773798485868788898989898986857976716864616061
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (PDT)171819202122230001020304050607080910111213141516
Temperature (°F)686662605958585757575656565656575961636566676868
Dewpoint (°F)555554545454535353535352525252525354545555555555
Heat Index (°F)
Surface Wind (mph)15141311109999999999101010151515212121
Wind DirWWWWWWSWWSWWSWWSWSWSWSWSWSWSWSSWSSWSSWSWSWSWSWSWSW
Gust212121252525
Sky Cover (%)247131626353535525252676767646464333333151515
Precipitation Potential (%)111111222222000000000000
Relative Humidity (%)636974818486868687878888888786848177747067656363
Rain------------------------------------------------
Thunder------------------------------------------------

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