Tropical Moisture Brings Heavy Rain to Southwest; Strong Coastal Low to Impact the East Coast

Deep tropical moisture surging into the Southwest U.S. will lead to widespread showers and thunderstorms capable of producing flash flooding the next several days. A strong coastal low will develop late Friday and is expected to bring flooding, high surf, dangerous rip currents, gusty winds and heavy rain to much of the U.S. East Coast through early next week. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

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

Partly Cloudy

70°F

21°C

Humidity 59%
Wind Speed NNW 13 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 09 Oct 05:53 PM PDT
Extended Forecast for

4 Miles SSE Milpitas CA

  • Tonight

    Tonight: Partly cloudy, with a low around 56. West northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 73. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 54. Northwest wind 3 to 7 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 69. Light northwest wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 69 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. West northwest wind 8 to 13 mph becoming light  after midnight. Winds could gust as high as 22 mph.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: A chance of rain after 11am.  Mostly cloudy, with a high near 65.

    High: 65 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 54.

    Low: 54 °F

    Rain Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. West northwest wind 5 to 7 mph becoming calm after midnight.
Friday
Sunny, with a high near 73. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 54. Northwest wind 3 to 7 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 69. Light northwest wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Mostly clear, with a low around 51. West northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 22 mph.
Sunday
Sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 51.
Columbus Day
A chance of rain after 11am. Mostly cloudy, with a high near 65.
Monday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 54.
Tuesday
Rain likely. Mostly cloudy, with a high near 63.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 51.
Wednesday
A chance of rain. Partly sunny, with a high near 66.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 52.
Thursday
A slight chance of rain. Patchy fog. Otherwise, mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Milpitas CA
 37.39°N 121.85°W (Elev. 164 ft)
2:27 pm PDT Oct 9, 2025
6pm PDT Oct 9, 2025-6pm PDT Oct 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database