Point Forecast: 4 Miles SSE Clayton CA
 37.87N 121.92W (Elev. 2818 ft)
Last Update: 11:39 am PDT Jul 13, 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)111213141516171819202122230001020304050607080910
Temperature (°F)767777787978777672706969696968686766666667686969
Dewpoint (°F)444848464746454442404039383837373839404142424344
Heat Index (°F)7677777879787776
Surface Wind (mph)779101010101010101010101010101010101010101010
Wind DirSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWSWSWSWSWSWSWSWSWSWSWWSWWSWWSW
Gust202121222121212121212121212121212121202020
Sky Cover (%)011111121113555666777777
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)323535323233323233333433323232323437394039393940
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date07/16
Hour (PDT)111213141516171819202122230001020304050607080910
Temperature (°F)707172727271706866656465656565656564646465656666
Dewpoint (°F)444648494948474643414039393838383838393940404243
Heat Index (°F)
Surface Wind (mph)101010111111131313131313111111111111101010999
Wind DirWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSW
Gust202020222222232323242424242424232323222222181818
Sky Cover (%)222111222555151515242424252525121212
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)404142434444444443424139383736363739404040404143
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