Point Forecast: San Jose International Airport CA
 37.37N 121.93W (Elev. 46 ft)
Last Update: 2:40 am PDT May 17, 2025
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
Trans. Wind  
20ft Wind  

48-Hour Period Starting:       Back 2 Days  

Date05/1705/18
Hour (PDT)091011121314151617181920212223000102030405060708
Temperature (°F)586164666768686766646259585655535250494949495154
Dewpoint (°F)515152515050505151504949484849484847474646464646
Heat Index (°F)
Surface Wind (mph)1111141617171717161514111086655333556
Wind DirWNWNWNWNWNWWNWWNWWNWWNWNWWNWWNWWNWNWNWNNWNNWNNWNWNWNWNWNWNW
Gust21212324252425262524232220
Sky Cover (%)6152373222243015159121612141515151111111010109
Precipitation Potential (%)440000000000000000000000
Relative Humidity (%)777164595452535658596269717579828688919291888376
Rain------------------------------------------------
Thunder------------------------------------------------

Date05/19
Hour (PDT)091011121314151617181920212223000102030405060708
Temperature (°F)586267707274747472696663605856545352505050515357
Dewpoint (°F)474848474646464647474747474747464645454444444545
Heat Index (°F)
Surface Wind (mph)891111111616161616161111118887777778
Wind DirNWNWNWNWNWNWNWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWNWNWNWNWNWNWNW
Gust222222262626212121
Sky Cover (%)992221112222223332222223
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)675850444037373841455056616670747779818281777265
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