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

Tropical Depression Nine Forms; Heavy Rainfall in the Southwest and Southeast this Weekend

Tropical Depression Nine has formed and will continue to slowly move to the north-northwest in the coming days. As the storm passes close to the east coast of Florida, tropical storm conditions are possible Sunday through Monday. Tropical Storm Watches have been issued. Significant uncertainty remains in the track and intensity, but chances for impacts to the Southeast are increasing. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

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

Clear

63°F

17°C

Humidity 77%
Wind Speed SSE 16 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 27 Sep 08:30 AM PDT
Extended Forecast for

3 Miles N Santa Clara CA

  • Today

    Today: Sunny, with a high near 77. Light south southeast wind becoming south 9 to 14 mph in the morning.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 61. South wind 7 to 11 mph.

    Low: 61 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 72. South southwest wind 6 to 11 mph.

    High: 72 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 60. South wind 7 to 11 mph.

    Low: 60 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 71. South wind 6 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 59. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain. Mostly sunny, with a high near 72.

    High: 72 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 11pm. Partly cloudy, with a low around 59.

    Low: 59 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain, mainly after 11am. Partly sunny, with a high near 72.

    High: 72 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 77. Light south southeast wind becoming south 9 to 14 mph in the morning.
Tonight
Increasing clouds, with a low around 61. South wind 7 to 11 mph.
Sunday
Partly sunny, with a high near 72. South southwest wind 6 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 60. South wind 7 to 11 mph.
Monday
A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 71. South wind 6 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 59. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 72.
Tuesday Night
A slight chance of rain after 11pm. Partly cloudy, with a low around 59.
Wednesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 72.
Wednesday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 58.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Santa Clara CA
 37.41°N 121.97°W (Elev. 10 ft)
Last Update:
2:41 am PDT Sep 27, 2025
Forecast Valid:
8am PDT Sep 27, 2025-6pm PDT Oct 3, 2025
 
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Additional Resources

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Chance of Precipitation