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

Novato / Gnoss Field (KDVO)

Lat: 38.14178°NLon: 122.55463°WElev: 3.0ft.

Clear

86°F

30°C

Humidity 19%
Wind Speed E 3 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 15 Oct 02:35 PM PDT
Extended Forecast for

Petaluma CA

  • Tonight

    Tonight: Clear, with a low around 54. West wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89. Calm wind.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 47. West wind 5 to 7 mph becoming calm in the evening.

    Low: 47 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 9am. Otherwise, sunny, with a high near 75.

    High: 75 °F

    Areas Fog
    then Sunny

  • Sunday Night

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

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Clear, with a low around 54. West wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 52. Calm wind.
Saturday
Sunny, with a high near 89. Calm wind.
Saturday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 47. West wind 5 to 7 mph becoming calm in the evening.
Sunday
Areas of fog before 9am. Otherwise, sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 66.
Monday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Patchy fog before 10am. Otherwise, partly sunny, with a high near 69.
Tuesday Night
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 44.
Wednesday
A slight chance of rain. Areas of fog. Otherwise, mostly sunny, with a high near 71.
Wednesday Night
Patchy fog. Otherwise, mostly clear, with a low around 46.
Thursday
Patchy fog. Otherwise, mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Petaluma CA
 38.23°N 122.65°W (Elev. 98 ft)
Last Update:
1:56 pm PDT Oct 15, 2026
Forecast Valid:
3pm PDT Oct 15, 2026-6pm PDT Oct 22, 2026
 
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Additional Resources

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