Point Forecast: 4 Miles S Clayton CA
 37.87N 121.92W (Elev. 2818 ft)
Last Update: 1:41 am PDT Jun 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:        Forward 2 Days 

Date06/1806/19
Hour (PDT)060708091011121314151617181920212223000102030405
Temperature (°F)626466687173757677777776747269676664636362616060
Dewpoint (°F)373738404244464646454544434240403938383736363636
Heat Index (°F)757677777776
Surface Wind (mph)9999988810101011111113131314141414141414
Wind DirSWSWWSWWSWWSWWWWWWWWSWWSWWSWSWSWSWSWSWSWSWSWSWSW
Gust21212123232323232325252525252525
Sky Cover (%)111111111111111110003333
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)393736363636353433323232323435373838383838383940
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date06/20
Hour (PDT)060708091011121314151617181920212223000102030405
Temperature (°F)606061626465656666666665636260606060606060595858
Dewpoint (°F)363636384041424242424140393837363636363534343434
Heat Index (°F)
Surface Wind (mph)141414141413131314141414141414141414141414141414
Wind DirSWSWSWSWSWSWSWSWWSWWSWWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust252525252523232325252526262628282828282828282826
Sky Cover (%)331110000001110001111114
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)404040414242424241404040404141424242414039394040
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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