Point Forecast: 2 Miles NNE San Bruno CA
 37.66N 122.41W (Elev. 233 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)161718192021222300010203040506070809101112131415
Temperature (°F)686664615957575656565555555555565759626567686969
Dewpoint (°F)575757555454545453535353535353535355555657575657
Heat Index (°F)
Surface Wind (mph)13131197766533322222256791011
Wind DirWWWWWWWWWWWWWWWWSWWSWWWWWWWW
Gust1818
Sky Cover (%)6611204553625663666863636865666354422011734
Precipitation Potential (%)111111111115151515151515151511111
Relative Humidity (%)697276818689909192909192919292918785777369666565
Rain--------------------ChcChcChcChcChcChcChcChcChc----------
Thunder------------------------------------------------

Date07/15
Hour (PDT)161718192021222300010203040506070809101112131415
Temperature (°F)676664615958575756565655555555565759626466676867
Dewpoint (°F)575758555454535353535353535353535454555656575757
Heat Index (°F)
Surface Wind (mph)13131198767777777778881313131616
Wind DirWWWWWSWWSWWSWWSWWSWWSWWSWWSWWSWSWSWSWSSWSSWSSWSSWSSWSSWSWSW
Gust18182020202424
Sky Cover (%)5612183849505151516565657575756868683939391515
Precipitation Potential (%)111111111115151515151515151500000
Relative Humidity (%)697378828586878889899091929292918884807572706970
Rain--------------------ChcChcChcChcChcChcChcChcChc----------
Thunder------------------------------------------------

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