Point Forecast: 5 Miles SSW Lake Berryessa CA
 38.5N 122.28W (Elev. 1355 ft)
Last Update: 12:26 pm PST Jan 15, 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  

Date01/1501/16
Hour (PST)131415161718192021222300010203040506070809101112
Temperature (°F)626364625958555555555453525251515050505053565861
Dewpoint (°F)444546444342393938383736363534333232313233363840
Wind Chill (°F)46444545
Surface Wind (mph)9987811111111111313141414141414141414141413
Wind DirENEENEENENENNENNENNENNENNENNENNNNENNENNENNENNENNENNENNENNENNENNENNE
Gust20212122232424252626262626262418
Sky Cover (%)411123234221100434320000
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)525252525555555552525252535151505050484946474746
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date01/17
Hour (PST)131415161718192021222300010203040506070809101112
Temperature (°F)636364625956535252515049484847474646464850535658
Dewpoint (°F)404142424141383736363535343433323232323335373840
Wind Chill (°F)4645444343424141414347
Surface Wind (mph)11111091010999999999101010999777
Wind DirNNENNENNENNENNENNNNNNNNNNNNNNNNNNENNENNE
Gust
Sky Cover (%)101125334444222444555141414
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)444444495355565656565758585857575758585856555249
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