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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

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

Clear

48°F

9°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 21 Nov 06:20 AM PST
Extended Forecast for

San Jose International Airport CA

  • Today

    Today: Sunny, with a high near 63. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Clear then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, sunny, with a high near 65. Light and variable wind.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 1am. Otherwise, mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, sunny, with a high near 64. Light and variable wind.

    High: 64 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 63.

    High: 63 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 63. Calm wind becoming northwest around 6 mph in the afternoon.
Tonight
Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly clear, with a low around 42. Calm wind.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 65. Light and variable wind.
Saturday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 43. Calm wind.
Sunday
Patchy fog before 9am. Otherwise, sunny, with a high near 64. Light and variable wind.
Sunday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 44.
Monday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 46.
Thanksgiving Day
Sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Jose International Airport CA
 37.37°N 121.93°W (Elev. 46 ft)
Last Update:
6:13 am PST Nov 21, 2025
Forecast Valid:
6am PST Nov 21, 2025-6pm PST Nov 27, 2025
 
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Additional Resources

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Chance of Precipitation