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

Significant Coastal Impacts to the Eastern Seaboard; Hurricane Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Hurricane Nolo is expected to stay just south of the Big Island of Hawaii. However, strong winds and heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

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

Partly Cloudy

68°F

20°C

Humidity 54%
Wind Speed N 13 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 25 Sep 06:53 PM PDT
Extended Forecast for

San Jose International Airport CA

  • Tonight

    Tonight: Mostly clear, with a low around 54. North northwest wind 6 to 11 mph becoming light northwest after midnight.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. Light and variable wind becoming northwest 6 to 11 mph in the afternoon.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 54. North northwest wind 6 to 10 mph becoming southwest after midnight.

    Low: 54 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 70 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53. West northwest wind 6 to 15 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 54. North northwest wind 6 to 11 mph becoming light northwest after midnight.
Saturday
Sunny, with a high near 75. Light and variable wind becoming northwest 6 to 11 mph in the afternoon.
Saturday Night
Increasing clouds, with a low around 54. North northwest wind 6 to 10 mph becoming southwest after midnight.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 53. West northwest wind 6 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 76.
Monday Night
Clear, with a low around 57.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Clear, with a low around 59.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Jose International Airport CA
 37.35°N 121.93°W (Elev. 66 ft)
Last Update:
1:26 pm PDT Sep 25, 2026
Forecast Valid:
7pm PDT Sep 25, 2026-6pm PDT Oct 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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