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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 37.93°N 121.7°W (Text-Only)
NWS Forecast for: Brentwood CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Last Update: 7:35 pm PST Dec 4, 2025		Print

  • Overnight

    Overnight: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear


  • Friday

    Friday: Mostly sunny, with a high near 59. Light and variable wind.

    High: 59 °F

    Mostly Sunny


  • Friday
    Night

    Friday Night: Mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear


  • Saturday

    Saturday: Mostly sunny, with a high near 61. Calm wind becoming northwest around 5 mph in the morning.

    High: 61 °F

    Mostly Sunny


  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 45. Light west northwest wind.

    Low: 45 °F

    Mostly Clear


  • Sunday

    Sunday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny


  • Sunday
    Night

    Sunday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy


    • Overnight: Mostly clear, with a low around 41. Calm wind.

    Friday: Mostly sunny, with a high near 59. Light and variable wind.

    Friday Night: Mostly clear, with a low around 43. Calm wind.

    Saturday: Mostly sunny, with a high near 61. Calm wind becoming northwest around 5 mph in the morning.

    Saturday Night: Mostly clear, with a low around 45. Light west northwest wind.

    Sunday: Partly sunny, with a high near 62.

    Sunday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 45.

    Monday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 62.

    Monday Night: Partly cloudy, with a low around 44.

    Tuesday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 61.

    Tuesday Night: Patchy fog. Otherwise, partly cloudy, with a low around 45.

    Wednesday: Patchy fog. Otherwise, mostly sunny, with a high near 62.

    Wednesday Night: Patchy fog. Otherwise, partly cloudy, with a low around 46.

    Thursday: Patchy fog. Otherwise, mostly sunny, with a high near 63.


    Brentwood CA
     37.93°N 121.7°W (Elev. 75 ft)

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