Point Forecast: 4 Miles S Clayton CA
 37.87N 121.95W (Elev. 1509 ft)
Last Update: 8:38 am PDT Apr 19, 2026
Tabular Forecast
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Date04/1904/20
Hour (PDT)230001020304050607080910111213141516171819202122
Temperature (°F)525149484847484849525660636465666463625957565554
Dewpoint (°F)363737353534353534343638404346494950515150505049
Wind Chill (°F)45454443444545
Surface Wind (mph)10998889911151514141420202017131313131313
Wind DirSSWSSSSSSSSESSESSESSESSSSSSWSSWSSWSWSWSWSWSWSW
Gust181818182020202124252525252525242424
Sky Cover (%)353025222620515454414251645358696778868686878787
Precipitation Potential (%)1114882731312015981118304358797979797979
Relative Humidity (%)556062616259605956494743444650535961697378838484
Rain------------SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLkly
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/21
Hour (PDT)230001020304050607080910111213141516171819202122
Temperature (°F)545352525150494950515355565858585857565554525151
Dewpoint (°F)494848484746464646474748495051515049484847474645
Wind Chill (°F)49464647
Surface Wind (mph)777333777101010131313141414141414131313
Wind DirSWSWSWWWWSSSSSSSSWSSWSSWSSWSSWSSWSWSWSWSWSWSW
Gust212121232323252525252525242424
Sky Cover (%)949494949494949494949494989898989898828282808080
Precipitation Potential (%)919191919191919191919191979797979797696969696969
Relative Humidity (%)838485868787878786858279777676777574747679828282
RainOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLklyLklyLklyLkly
Thunder------------------------SChcSChcSChcChcChcChcSChcSChcSChc------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
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