Point Forecast: Hercules CA
 38.02N 122.27W (Elev. 28 m)
Last Update: 2:10 pm PST Nov 6, 2025
Tabular Forecast
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Weather ElementsWeather/Precipitation
Temperature (°C)
Dewpoint (°C)
Wind Chill (°C)

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  

Date11/0611/07
Hour (PST)181920212223000102030405060708091011121314151617
Temperature (°C)171514141414141313131313131415161718182020202018
Dewpoint (°C)141313131313121212121212131314151616161716161615
Wind Chill (°C)
Surface Wind (mph)865566673797888888677665
Wind DirSWSWWWWWWWWSWSSWSSWSSWSSWSSWSSWSWSWSWWSWWWWWW
Gust
Sky Cover (%)182230465457485356586661797979696534262516131218
Precipitation Potential (%)333366666677777733333300
Relative Humidity (%)848791929292919092939293949695969490868278767783
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date11/08
Hour (PST)181920212223000102030405060708091011121314151617
Temperature (°C)171616141514141413131312121213151718202122222120
Dewpoint (°C)141413131313121212121111111112131414141313131212
Wind Chill (°C)
Surface Wind (mph)733222222266633355555555
Wind DirWNWWNWWWSWWSWWSWWSWSSSSSSSESESENNNNNENNENNENENE
Gust
Sky Cover (%)162828323939394343434646465555553030301515151717
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)848688929090909091929394949493908578706359575760
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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