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

58°F

14°C

Humidity 80%
Wind Speed NNW 4 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 18 Oct 11:26 PM PDT
Extended Forecast for

3 Miles SE San Jose International Airport CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. North northwest wind 3 to 8 mph.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 70 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 47. North northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 47 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 71. Light and variable wind.

    High: 71 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers, mainly after 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 50. North northwest wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Showers. Patchy fog before noon. High near 69. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 69 °F

    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly before 11pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers. Areas of fog before 1pm. Otherwise, partly sunny, with a high near 68.

    High: 68 °F

    Slight Chance
    Showers and
    Areas Fog

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 50. North northwest wind 3 to 8 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Monday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 47. North northwest wind 5 to 8 mph becoming calm in the evening.
Tuesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 71. Light and variable wind.
Tuesday Night
A 50 percent chance of showers, mainly after 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 50. North northwest wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers. Patchy fog before noon. High near 69. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 40 percent chance of showers, mainly before 11pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 49.
Thursday
A slight chance of showers. Areas of fog before 1pm. Otherwise, partly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Patchy fog before 10am. Otherwise, sunny, with a high near 71.
Friday Night
Patchy fog. Otherwise, clear, with a low around 46.
Saturday
Patchy fog. Otherwise, sunny, with a high near 73.
Saturday Night
A slight chance of rain. Mostly clear, with a low around 48.
Sunday
A slight chance of rain. Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE San Jose International Airport CA
 37.33°N 121.9°W (Elev. 82 ft)
Last Update:
11:26 pm PDT Oct 18, 2026
Forecast Valid:
11pm PDT Oct 18, 2026-6pm PDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation