National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

San Jose, San Jose International Airport (KSJC)

Lat: 37.35917°NLon: 121.92417°WElev: 59.0ft.

Clear

86°F

30°C

Humidity 35%
Wind Speed NNE 5 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 03 Oct 07:00 PM PDT
Extended Forecast for

San Jose International Airport CA

Heat Advisory October 3, 07:24pm until October 7, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 3, 07:24pm until October 7, 10:00pm

    NOW until 10:00pm Wed

    Heat Advisory

  • Tonight

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 94. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 94 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 67. Northwest wind around 6 mph becoming calm in the evening.

    Low: 67 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 94. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 67. Northwest wind 6 to 11 mph becoming light north in the evening.

    Low: 67 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 67.

    Low: 67 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 68. Calm wind.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 94. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 67. Northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 94. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Clear, with a low around 67. Northwest wind 6 to 11 mph becoming light north in the evening.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Clear, with a low around 67.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Clear, with a low around 65.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Jose International Airport CA
 37.35°N 121.93°W (Elev. 66 ft)
Last Update:
1:30 pm PDT Oct 3, 2026
Forecast Valid:
7pm PDT Oct 3, 2026-6pm PDT Oct 10, 2026
 
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Additional Resources

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