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

Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

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

Mostly Cloudy

63°F

17°C

Humidity 77%
Wind Speed SE 3 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 24 Aug 07:35 AM PDT
Extended Forecast for

3 Miles NNE Campbell CA

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 84. Light north northwest wind increasing to 5 to 10 mph in the afternoon.

    High: 84 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 60. Northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 60 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 82. Calm wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 82 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60. North northwest wind 5 to 10 mph becoming light northwest after midnight.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 84. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 84. Light north northwest wind increasing to 5 to 10 mph in the afternoon.
Tonight
Increasing clouds, with a low around 60. Northwest wind 5 to 9 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 82. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 60. North northwest wind 5 to 10 mph becoming light northwest after midnight.
Wednesday
Sunny, with a high near 84. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Campbell CA
 37.33°N 121.92°W (Elev. 102 ft)
Last Update:
2:36 am PDT Aug 24, 2026
Forecast Valid:
7am PDT Aug 24, 2026-6pm PDT Aug 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation