Point Forecast: 4 Miles S Clayton CA
 37.87N 121.95W (Elev. 1509 ft)
Last Update: 1:25 am PDT Apr 12, 2026
Tabular Forecast
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Date04/1204/13
Hour (PDT)151617181920212223000102030405060708091011121314
Temperature (°F)555656555451494848474645444443434446495356586060
Dewpoint (°F)464745454645434342434341414039393940424344454545
Wind Chill (°F)45444444444242414142434548
Surface Wind (mph)1817161414101087766553333335557
Wind DirSWSWWSWWSWWSWWSWWSWWSWWSWWSWSWSSWSSWSSWSSWSSWSSWWWWWNWWNWWNWWNW
Gust31302826242120
Sky Cover (%)776859605959595945313536424038383835353533333324
Precipitation Potential (%)65523939393939398888887777777777
Relative Humidity (%)727068697480828382858787878786858379756964605856
RainLklyChcChcChcChcSChc------------------------------------
ThunderSChcSChc--------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/14
Hour (PDT)151617181920212223000102030405060708091011121314
Temperature (°F)616261595653515049484646444443444547515558606263
Dewpoint (°F)454545454545444342414040393838383940414344454545
Wind Chill (°F)4645444241403939394144
Surface Wind (mph)7710101010101088888888888888811
Wind DirWNWWNWWWWWWWWSWWSWWSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWSW
Gust18181821
Sky Cover (%)242420202010101044412121226262636363629292913
Precipitation Potential (%)771111110000000000000000
Relative Humidity (%)545456616772757778797980818181807875706459565453
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
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7-Day ForecastHourly Weather Graph
River Stage Summary24 Hour Precipitation Summary
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