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

Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

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

Clear

53°F

12°C

Humidity 60%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 28 Mar 05:53 AM PDT
Extended Forecast for

Santa Clara CA

  • Today

    Today: Sunny, with a high near 82. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. Northwest wind around 6 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. Northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 76. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 76 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 70.

    High: 70 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain. Partly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A slight chance of rain. Mostly sunny, with a high near 70.

    High: 70 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 82. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 50. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 84. Calm wind becoming northwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 52. Northwest wind 5 to 9 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 76. Calm wind becoming west northwest around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 70.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 46.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 70.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 45.
Thursday
A slight chance of rain. Mostly sunny, with a high near 66.
Thursday Night
Clear, with a low around 42.
Friday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Santa Clara CA
 37.35°N 121.96°W (Elev. 89 ft)
Last Update:
2:41 am PDT Mar 28, 2026
Forecast Valid:
6am PDT Mar 28, 2026-6pm PDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation