Point Forecast: 2 Miles SE Mount Hamilton CA
 37.33N 121.61W (Elev. 3786 ft)
Last Update: 8:16 am 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)101112131415161718192021222300010203040506070809
Temperature (°F)808182828283828180797776767675747373727172747880
Dewpoint (°F)424345464648464544434241414040393838373637383840
Heat Index (°F)7980808080818080797977767676757879
Surface Wind (mph)233566666553333222222222
Wind DirSSSWSSWSWSSWSWSWSWWSWWSWWSWWWWSWWWWSWWWWSWWNWWSWSW
Gust
Sky Cover (%)100010001113212111102202
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)262627292930282828282828282828282728282728272425
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (PDT)101112131415161718192021222300010203040506070809
Temperature (°F)818283838383828280797776757473727170696868697072
Dewpoint (°F)414042444647484746454342414039373635333334363738
Heat Index (°F)80808181818181807979777675
Surface Wind (mph)233366666666655533333333
Wind DirSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWSWSWSWSWSWSWSSWSSWSSWSSWSSW
Gust
Sky Cover (%)100011100022222222244455
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)242324262829303030303030303029282828272728293029
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