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

San Jose, San Jose International Airport (KSJC)

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

Mostly Cloudy

64°F

18°C

Humidity 52%
Wind Speed N 17 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 15 Apr 05:00 PM PDT
Extended Forecast for

San Jose International Airport CA

  • Tonight

    Tonight: Increasing clouds, with a low around 46. Northwest wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 70. North northwest wind 5 to 14 mph, with gusts as high as 25 mph.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 43. North northwest wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 43 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73. North wind 3 to 8 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. Northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 11am. Partly sunny, with a high near 72.

    High: 72 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 46. Northwest wind 5 to 11 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 70. North northwest wind 5 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 43. North northwest wind 7 to 14 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 73. North wind 3 to 8 mph.
Friday Night
Partly cloudy, with a low around 43. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
A slight chance of rain after 11am. Partly sunny, with a high near 72.
Sunday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 48.
Monday
A chance of rain. Partly sunny, with a high near 68.
Monday Night
A chance of rain. Mostly cloudy, with a low around 48.
Tuesday
A slight chance of rain. Partly sunny, with a high near 67.
Tuesday Night
Mostly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Jose International Airport CA
 37.38°N 121.91°W (Elev. 56 ft)
Last Update:
2:41 pm PDT Apr 15, 2026
Forecast Valid:
5pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation