Point Forecast: 4 Miles SSE Clayton CA
 37.87N 121.92W (Elev. 2818 ft)
Last Update: 1:26 am PDT Jul 14, 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  

Date07/1407/15
Hour (PDT)010203040506070809101112131415161718192021222300
Temperature (°F)717070696870707376767777787978787774727069686969
Dewpoint (°F)383736383739394144444548484847464543424039393839
Heat Index (°F)767677777879787877
Surface Wind (mph)99999887777791010101010101010101010
Wind DirSWSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWSWSWWSWSW
Gust1818181821212121212121212121
Sky Cover (%)122343331101111112112222
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)293029323232323232323236353333333233343233343234
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/16
Hour (PDT)010203040506070809101112131415161718192021222300
Temperature (°F)696969686768666868697071727272717068666565656565
Dewpoint (°F)393838434242414343444546474849484846444241403938
Heat Index (°F)
Surface Wind (mph)10101010101010101099991111111313131111111111
Wind DirSWSWSWSWSWSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSW
Gust212121212121212020181818182121212323232424242424
Sky Cover (%)12233432111111111115551212
Precipitation Potential (%)000000000000000011111100
Relative Humidity (%)333232404040404040404041424344444444444341403837
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