Point Forecast: 4 Miles SSE Clayton CA
 37.87N 121.92W (Elev. 2818 ft)
Last Update: 2:47 pm PDT Jun 30, 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 

Date07/0307/04
Hour (PDT)192021222300010203040506070809101112131415161718
Temperature (°F)646362626262626161605960606061616162636364646363
Dewpoint (°F)413939383837363535363737373839414344464645434140
Heat Index (°F)
Surface Wind (mph)141414141414141414141313131010109991111111111
Wind DirWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWSWWSW
Gust252626262626262525252424242121211818182121212323
Sky Cover (%)688811111119191923232316161611111155522
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)424242424140383738414343434345485052545351474444
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date07/05
Hour (PDT)192021222300010203040506070809101112131415161718
Temperature (°F)626161616161606060606060606162646567697070706968
Dewpoint (°F)403939383837353434343535353638414344464646464543
Heat Index (°F)
Surface Wind (mph)111111111111111010101010108887779991010
Wind DirWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWSW
Gust232323232323232121212020201818182121
Sky Cover (%)244466613131315151511111111100011
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)444444434241393838383939404042434444444342424140
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