Point Forecast: 5 Miles SSW Mount Hamilton CA
 37.28N 121.68W (Elev. 1138 ft)
Last Update: 12:26 am PST Dec 13, 2025
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  

Date12/1312/14
Hour (PST)070809101112131415161718192021222300010203040506
Temperature (°F)464854586264656664625851494948474747474646464544
Dewpoint (°F)323439414243424544474843414040393938383837373636
Wind Chill (°F)4346494847464545454544444342
Surface Wind (mph)553555653221233555333333
Wind DirESEESESESSESSSSSSWWNWNNESESESESESESESESESESESESESE
Gust
Sky Cover (%)12106663411336544333777888
Precipitation Potential (%)000000000222222333333000
Relative Humidity (%)595958524847444649596973737373737373727271717272
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date12/15
Hour (PST)070809101112131415161718192021222300010203040506
Temperature (°F)454853576165676766646055525049484847474746464645
Dewpoint (°F)363841434546474850504845434141403938373635353434
Wind Chill (°F)45485049494847474746454444
Surface Wind (mph)222333222222222222222333
Wind DirSESESESSSSWSWSWNNWNNWNNWEEENNNENEENEENEEEE
Gust
Sky Cover (%)111111777999212121262626222222141414242424
Precipitation Potential (%)000000000000000111111000
Relative Humidity (%)726864595451495155606569727373727170686765646464
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