Heat and Fire Weather Concerns West; Heavy Rain and Thunderstorms from Plains to mid-Atlantic

Thunderstorms and locally heavy rainfall is expected from the Central Plains to the Ohio Valley, mid-Atlantic and across the Southeast. Severe weather from the Upper Midwest to Central Plains increases on Friday. Major to Extreme HeatRisk continues across the Southern Plains to the lower Mississippi Valley late this week. Fire weather concerns for the northern Rockies and northern Plains today. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

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

Partly Cloudy

90°F

32°C

Humidity 27%
Wind Speed NW 8 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 10 Sep 11:00 AM PDT
Extended Forecast for

3 Miles SSE San Jose International Airport CA

Heat Advisory September 10, 11:16am until September 10, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 10, 11:16am until September 10, 10:00pm

    NOW until 10:00pm Thu

    Heat Advisory

  • Today

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. North northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. Light west wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 57. Northwest wind 5 to 10 mph becoming light west  after midnight. Winds could gust as high as 21 mph.

    Low: 57 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 77. Light west northwest wind becoming northwest 9 to 14 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 92. Light north northwest wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Tonight
Mostly clear, with a low around 61. North northwest wind 5 to 7 mph becoming calm after midnight.
Friday
Sunny, with a high near 85. Light west wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Clear, with a low around 57. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 21 mph.
Saturday
Sunny, with a high near 77. Light west northwest wind becoming northwest 9 to 14 mph in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 56.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE San Jose International Airport CA
 37.33°N 121.92°W (Elev. 102 ft)
2:51 am PDT Sep 10, 2026
11am PDT Sep 10, 2026-6pm PDT Sep 16, 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