Point Forecast: 9 Miles SE Lake Berryessa CA
 38.5N 122.14W (Elev. 948 ft)
Last Update: 2:11 am PDT Oct 26, 2026
Tabular Forecast
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Weather ElementsWeather/Precipitation
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Trans. Wind  
20ft Wind  

48-Hour Period Starting:       Back 2 Days  

Date10/2610/27
Hour (PDT)040506070809101112131415161718192021222300010203
Temperature (°F)484748474750545962646565656461575554525150494848
Dewpoint (°F)464546464648494848484746464748474646454544444445
Wind Chill (°F)484748474649494948
Surface Wind (mph)222235557887665211111111
Wind DirSWSWSWWSWSWWSWWWWWWWWSWWWSWWSWWSWWWSWWSWWSWWWSWWSW
Gust
Sky Cover (%)713141453200222032412100001
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)909392939491816961565351495561697274767979848689
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/28
Hour (PDT)040506070809101112131415161718192021222300010203
Temperature (°F)474646464648535760626364646260575453525251515049
Dewpoint (°F)444444444445474646454544434545444342424242424241
Wind Chill (°F)4746464646485049
Surface Wind (mph)111122222222222200000022
Wind DirWSWWWWNWNWNWNWNWNWWWWWSWWSWWSWNNNNNNNWNW
Gust
Sky Cover (%)216161619191927272744419191999933322
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)919292939388796659545148465257626668686870717374
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