Point Forecast: 4 Miles ENE Yountville CA
 38.43N 122.29W (Elev. 1526 ft)
Last Update: 2:42 pm 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  

Date07/1307/14
Hour (PDT)202122230001020304050607080910111213141516171819
Temperature (°F)696564626159585858565757606568727578808181807874
Dewpoint (°F)555453525252515050495050535657586060606059595755
Heat Index (°F)75788182818179
Surface Wind (mph)655533322222222366788875
Wind DirWSWSWWSWWWWWNWWNWWNWNWNWWNWWNWWSWSWSSWSSWSSWSSWSSWSSWSWSWSW
Gust
Sky Cover (%)335454591015191812114010110111
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)626768707377777776767777777168625855514948484851
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (PDT)202122230001020304050607080910111213141516171819
Temperature (°F)706562615958565554535354555760636669707272716966
Dewpoint (°F)545352525251515049495051535456575859606060595958
Heat Index (°F)
Surface Wind (mph)666666555555555666999888
Wind DirWSWWSWSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWSWSWSWSWSWSWSWSWSW
Gust181818
Sky Cover (%)235777272727474747373737666222333
Precipitation Potential (%)000000000000000000000111
Relative Humidity (%)586569727680838485868992939086817772696665667075
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
River Stage Summary24 Hour Precipitation Summary
NWS Office Map