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

Hazardous Weather Conditions

Current conditions at

Novato / Gnoss Field (KDVO)

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

Partly Cloudy

54°F

12°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 10 Oct 04:15 AM PDT
Extended Forecast for

Petaluma CA

Coastal Flood Advisory October 10, 04:36am until October 14, 04:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory October 10, 04:36am until October 14, 04:00pm

    NOW until 4:00pm Wed

    Coastal Flood Advisory

  • Today

    High: 71 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 45. Light west wind.

    Low: 45 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, sunny, with a high near 72. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 46. West southwest wind around 6 mph becoming calm in the evening.

    Low: 46 °F

    Patchy Fog

  • Columbus Day

    Columbus Day: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 72. Light and variable wind.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 45.

    Low: 45 °F

    Patchy Fog

  • Tuesday

    Tuesday: Areas of fog before 10am. Otherwise, sunny, with a high near 75.

    High: 75 °F

    Areas Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 46.

    Low: 46 °F

    Patchy Fog

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 71. West wind 5 to 9 mph, with gusts as high as 18 mph.
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 45. Light west wind.
Sunday
Patchy fog before 9am. Otherwise, sunny, with a high near 72. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Sunday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 46. West southwest wind around 6 mph becoming calm in the evening.
Columbus Day
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 72. Light and variable wind.
Monday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 45.
Tuesday
Areas of fog before 10am. Otherwise, sunny, with a high near 75.
Tuesday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 46.
Wednesday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 79.
Wednesday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 49.
Thursday
Patchy fog. Otherwise, sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Petaluma CA
 38.24°N 122.62°W (Elev. 39 ft)
Last Update:
3:22 am PDT Oct 10, 2026
Forecast Valid:
4am PDT Oct 10, 2026-6pm PDT Oct 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation