Point Forecast: San Jose International Airport CA
 37.38N 121.91W (Elev. 56 ft)
Last Update: 2:42 pm 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)161718192021222300010203040506070809101112131415
Temperature (°F)828179757066646361616060595959596165697479828384
Dewpoint (°F)626262605958585757575556555454555758596061626162
Heat Index (°F)8382807581838385
Surface Wind (mph)9109766552222111111225679
Wind DirNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWWNWNWNWNWNWNWNWNW
Gust
Sky Cover (%)11012445163242515560595660401242110
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)515255596775798285868586868486868579706254514947
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (PDT)161718192021222300010203040506070809101112131415
Temperature (°F)848280757066646362616059595859606165697376798181
Dewpoint (°F)616161605958575756565655545454545556585960606161
Heat Index (°F)8483817577808282
Surface Wind (mph)10109776533322222222233388
Wind DirNWNWNWNWWNWWNWWWWWWSWWSWWSWSWSWSWSSSSWSWSWWSWWSW
Gust
Sky Cover (%)110124444426262641414131313166611
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)474853586674788082848585858484838074676156535149
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