Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

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

Clear

57°F

14°C

Humidity 82%
Wind Speed SSE 13 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 01 Jul 01:20 AM PDT
Extended Forecast for

Milpitas CA

  • Overnight

    Overnight: Mostly clear, with a low around 55. South southeast wind around 7 mph.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. South southeast wind 5 to 8 mph becoming northwest in the afternoon.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Northwest wind 6 to 9 mph becoming south southeast after midnight.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 78. South southeast wind 5 to 8 mph becoming west in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. West northwest wind 5 to 9 mph becoming south southwest after midnight.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Independence Day

    Independence Day: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 55. South southeast wind around 7 mph.
Wednesday
Sunny, with a high near 78. South southeast wind 5 to 8 mph becoming northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 56. Northwest wind 6 to 9 mph becoming south southeast after midnight.
Thursday
Mostly sunny, with a high near 78. South southeast wind 5 to 8 mph becoming west in the afternoon.
Thursday Night
Partly cloudy, with a low around 56. West northwest wind 5 to 9 mph becoming south southwest after midnight.
Friday
Mostly sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 57.
Independence Day
Mostly sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 56.
Monday
Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Milpitas CA
 37.42°N 121.92°W (Elev. 20 ft)
1:26 am PDT Jul 1, 2026
1am PDT Jul 1, 2026-6pm PDT Jul 7, 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