Point Forecast: 4 Miles SSE Clayton CA
 37.87N 121.92W (Elev. 2818 ft)
Last Update: 2:32 am PDT Jul 3, 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  

Date07/0307/04
Hour (PDT)070809101112131415161718192021222300010203040506
Temperature (°F)676970717271717170706968666564636362636161615960
Dewpoint (°F)434546414244434444474545444040414040383534403839
Heat Index (°F)
Surface Wind (mph)1099101011131517161414141414141414141415151414
Wind DirSWWSWSWSWSWSWSWSWSWWSWWSWSWSWWSWWSWWSWWWSWWSWWWSWWWWSW
Gust212020201821222424252525262828282829292929282826
Sky Cover (%)33293360382625281725111071111577778654
Precipitation Potential (%)000000000011111111111100
Relative Humidity (%)424242333438373738444244454042444344403736454545
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date07/05
Hour (PDT)070809101112131415161718192021222300010203040506
Temperature (°F)606062636464646363636261606059595959596060595960
Dewpoint (°F)383940384041424241403837363535363635343433333333
Heat Index (°F)
Surface Wind (mph)1414151516161618181817171714141413131310101099
Wind DirWSWWSWWSWWSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWSWSWSWSWSW
Gust1820212121232323222222
Sky Cover (%)32132221111113337771515151515
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)454545394143444544424140404041414140393737363737
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