Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

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

Clear

68°F

20°C

Humidity 45%
Wind Speed NW 3 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 46°F (8°C)
Visibility 9.00 mi
Last update 31 Jan 01:35 PM PST
Extended Forecast for

2 Miles S Santa Clara CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 72. Light north northwest wind.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of fog before 9am.  Otherwise, mostly sunny, with a high near 67. Calm wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 67 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. Calm wind becoming northwest around 5 mph after midnight.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 69. North northwest wind around 7 mph.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 72. Light north northwest wind.
Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 42. Calm wind.
Sunday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 67. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 43. Calm wind becoming northwest around 5 mph after midnight.
Monday
Sunny, with a high near 69. North northwest wind around 7 mph.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Clear, with a low around 44.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Santa Clara CA
 37.32°N 121.98°W (Elev. 148 ft)
1:29 pm PST Jan 31, 2026
1pm PST Jan 31, 2026-6pm PST Feb 6, 2026
 
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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