Point Forecast: 3 Miles E Guerneville CA
 38.5N 122.95W (Elev. 79 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)141516171819202122230001020304050607080910111213
Temperature (°F)767774737166625856545453525252525253545964707577
Dewpoint (°F)616260595957565554535352525252525252535657606262
Heat Index (°F)76777577
Surface Wind (mph)667653221111000000012235
Wind DirSWSWSWSWSWSWSWSWWSWWSWSWWSWWSWNNNNNSWSSWSSWSWWSWWSW
Gust
Sky Cover (%)30122281827364458595962605862614225522
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)6161616266718189949699100991001009910098978778706359
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (PDT)141516171819202122230001020304050607080910111213
Temperature (°F)787976757368635956555353525252525252545761656972
Dewpoint (°F)616260595957565554535352525252525252535557596061
Heat Index (°F)78797675
Surface Wind (mph)667663211111111111111333
Wind DirWSWWSWWSWWSWWSWWSWSWSWSWSWSWSWSSWSSWSSWSSSSSSSSS
Gust
Sky Cover (%)30101161627383838646464757575727272262626
Precipitation Potential (%)000000000333333222222222
Relative Humidity (%)5857575762677789949597999999999899100989386797368
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