Point Forecast: Colma CA
 37.7N 122.45W (Elev. 659 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)222300010203040506070809101112131415161718192021
Temperature (°F)555555545454545454545455575860616262616160585655
Dewpoint (°F)535353525252525252525252535354545456545555545353
Heat Index (°F)
Surface Wind (mph)141413131111101010101010101113141414141414131311
Wind DirSWWSWSWSWWSWSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWSWWSW
Gust1818181818202020202018
Sky Cover (%)939093919291919087838582797770514637474551588388
Precipitation Potential (%)1215151515151515151515151544444488888
Relative Humidity (%)929393939393939393939391888381797678788084879193
Rain--SChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc----------------------
Thunder------------------------------------------------

Date07/17
Hour (PDT)222300010203040506070809101112131415161718192021
Temperature (°F)555555555555555555555557596163646464646261595756
Dewpoint (°F)535353535353535353535354545555565656565555545454
Heat Index (°F)
Surface Wind (mph)119999997776668881111111313131010
Wind DirSWSWSWSWSWSWSWSWSWSWSSWSSWSSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWSW
Gust
Sky Cover (%)878686869393939393938585855050502727274444446868
Precipitation Potential (%)815151515151599999922222222222
Relative Humidity (%)939393939393939393939288848077767575767881858991
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