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

57°F

14°C

Humidity 58%
Wind Speed NNW 4 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 27 Nov 01:00 PM PST
Extended Forecast for

Santa Clara CA

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 66. Northwest wind around 6 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Patchy dense fog before 2am, then patchy dense fog after 5am. Otherwise, partly cloudy, with a low around 44. West northwest wind 3 to 5 mph.

    Low: 44 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 64. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 64 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Friday Night

    Friday Night: Areas of dense fog. Otherwise, mostly cloudy, with a low around 43. North northwest wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Areas Dense
    Fog

  • Saturday

    Saturday: Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 64. Calm wind becoming northwest around 6 mph in the morning.

    High: 64 °F

    Areas Dense
    Fog then
    Sunny

  • Saturday Night

    Saturday Night: Patchy dense fog. Otherwise, mostly clear, with a low around 44.

    Low: 44 °F

    Patchy Dense
    Fog

  • Sunday

    Sunday: Areas of dense fog before 9am. Otherwise, mostly sunny, with a high near 63.

    High: 63 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy dense fog after 11pm. Otherwise, partly cloudy, with a low around 43.

    Low: 43 °F

    Patchy Dense
    Fog

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Thanksgiving Day
Sunny, with a high near 66. Northwest wind around 6 mph.
Tonight
Patchy dense fog before 2am, then patchy dense fog after 5am. Otherwise, partly cloudy, with a low around 44. West northwest wind 3 to 5 mph.
Friday
Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 64. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Friday Night
Areas of dense fog. Otherwise, mostly cloudy, with a low around 43. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 64. Calm wind becoming northwest around 6 mph in the morning.
Saturday Night
Patchy dense fog. Otherwise, mostly clear, with a low around 44.
Sunday
Areas of dense fog before 9am. Otherwise, mostly sunny, with a high near 63.
Sunday Night
Patchy dense fog after 11pm. Otherwise, partly cloudy, with a low around 43.
Monday
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Patchy dense fog. Otherwise, sunny, with a high near 64.
Tuesday Night
Patchy dense fog. Otherwise, partly cloudy, with a low around 44.
Wednesday
Areas of dense fog. Otherwise, mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Clara CA
 37.39°N 121.97°W (Elev. 26 ft)
Last Update:
12:26 pm PST Nov 27, 2025
Forecast Valid:
1pm PST Nov 27, 2025-6pm PST Dec 3, 2025
 
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