Point Forecast: Castro Valley CA
 37.71N 122.08W (Elev. 397 ft)
Last Update: 7:54 am PDT Jun 15, 2024
Tabular Forecast
[hide menu]Get as XML
Weather ElementsWeather/Precipitation
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Lightning Activity Level
Trans. Wind  
20ft Wind  

48-Hour Period Starting:       Back 2 Days  

Date06/1506/16
Hour (PDT)091011121314151617181920212223000102030405060708
Temperature (°F)586469717476757473706764605856565554535352525456
Dewpoint (°F)464647474647464647474747464746464646464545454546
Heat Index (°F)7675
Surface Wind (mph)6689111313111110109876665333355
Wind DirWSWWSWWSWWWWWWWSWWSWWSWWSWWSWWSWSWSWSSWSSSSSSSWSW
Gust1818
Sky Cover (%)11582221102245671011101091215912
Precipitation Potential (%)000000001111111111110000
Relative Humidity (%)625345423736363739434855616769707174757577767268
Rain------------------------------------------------
Thunder------------------------------------------------

Date06/17
Hour (PDT)091011121314151617181920212223000102030405060708
Temperature (°F)616467707273747472706764626058575655545454545658
Dewpoint (°F)474646464645454444444444444444444444444444454546
Heat Index (°F)
Surface Wind (mph)6789101113131313131111109998776778
Wind DirSWWSWWSWWSWWWWWWWWWWWWWWWWWWWWW
Gust
Sky Cover (%)117443333371014141515131210111314131211
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)605346423937353435394449535760626465687071716864
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hourly River StagesHourly Rainfall
NWS Office MapWeather Calculator
User Defined Area