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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 37.28°N 121.94°W (Text-Only)
NWS Forecast for: Campbell CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Last Update: 1:40 am PST Dec 5, 2025		Print

  • Overnight

    Overnight: Patchy fog after 3am. Patchy frost between 4am and 5am. Otherwise, mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Patchy Frost
    and Patchy
    Fog

  • Friday

    Friday: Sunny, with a high near 64. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 64 °F

    Sunny


  • Friday
    Night

    Friday Night: Patchy fog after 4am. Otherwise, increasing clouds, with a low around 43. Light and variable wind.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog between 8am and 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 65. Calm wind becoming northwest 5 to 8 mph in the morning.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 44. Calm wind becoming west northwest around 5 mph in the evening.

    Low: 44 °F

    Mostly Clear


  • Sunday

    Sunday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny


  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy


  • Monday

    Monday: Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 67.

    High: 67 °F

    Patchy Fog
    then Sunny

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear


    • Overnight: Patchy fog after 3am. Patchy frost between 4am and 5am. Otherwise, mostly clear, with a low around 38. Calm wind.

    Friday: Sunny, with a high near 64. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    Friday Night: Patchy fog after 4am. Otherwise, increasing clouds, with a low around 43. Light and variable wind.

    Saturday: Patchy fog between 8am and 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 65. Calm wind becoming northwest 5 to 8 mph in the morning.

    Saturday Night: Mostly clear, with a low around 44. Calm wind becoming west northwest around 5 mph in the evening.

    Sunday: Mostly sunny, with a high near 67.

    Sunday Night: Partly cloudy, with a low around 45.

    Monday: Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 67.

    Monday Night: Mostly clear, with a low around 46.

    Tuesday: Mostly sunny, with a high near 68.

    Tuesday Night: Partly cloudy, with a low around 48.

    Wednesday: Mostly sunny, with a high near 70.

    Wednesday Night: Mostly clear, with a low around 47.

    Thursday: Patchy fog. Otherwise, sunny, with a high near 70.


    Campbell CA
     37.28°N 121.94°W (Elev. 203 ft)

    Visit your local NWS office at: https://www.weather.gov/mtr