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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 38.45°N 122.88°W (Text-Only)
NWS Forecast for: Graton CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Last Update: 12:31 am PDT Jun 30, 2026		Print

  • Overnight

    Overnight: Mostly clear, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Clear


  • Tuesday

    Tuesday: Sunny, with a high near 83. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 83 °F

    Sunny


  • Tuesday
    Night

    Tuesday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 51. South wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Clear then
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Wednesday
    Night

    Wednesday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 51. Southwest wind around 6 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 79.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Thursday
    Night

    Thursday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 7am. Otherwise, sunny, with a high near 82.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Friday
    Night

    Friday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 53.

    Low: 53 °F

    Clear then
    Patchy Fog

    • Overnight: Mostly clear, with a low around 53. Calm wind.

    Tuesday: Sunny, with a high near 83. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    Tuesday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 51. South wind around 5 mph becoming calm in the evening.

    Wednesday: Patchy fog before 7am. Otherwise, sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    Wednesday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 51. Southwest wind around 6 mph becoming calm in the evening.

    Thursday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 79.

    Thursday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 51.

    Friday: Patchy fog before 7am. Otherwise, sunny, with a high near 82.

    Friday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 53.

    Independence Day: Sunny, with a high near 83.

    Saturday Night: Patchy fog. Otherwise, mostly clear, with a low around 52.

    Sunday: Patchy fog. Otherwise, partly sunny, with a high near 80.

    Sunday Night: Patchy fog. Otherwise, partly cloudy, with a low around 52.

    Monday: Patchy fog. Otherwise, mostly sunny, with a high near 80.


    Graton CA
     38.45°N 122.88°W (Elev. 95 ft)

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