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

Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Novato / Gnoss Field (KDVO)

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

Clear

72°F

22°C

Humidity 35%
Wind Speed N 0 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 19 Apr 12:35 PM PDT
Extended Forecast for

Sonoma CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 70. South southwest wind 8 to 14 mph.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 46. West southwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain. High near 61. Light and variable wind becoming south southwest 8 to 13 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 61 °F

    Rain

  • Monday Night

    Monday Night: Rain. Patchy fog after 2am. Low around 48. Southwest wind 8 to 13 mph becoming light and variable after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Rain before 11am, then showers and possibly a thunderstorm, mainly after 11am. Patchy fog before 11am. High near 62. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 62 °F

    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 44. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Showers
    Likely then
    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 11am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 65.

    High: 65 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Areas of fog before 9am. Otherwise, sunny, with a high near 71.

    High: 71 °F

    Areas Fog
    then Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 70. South southwest wind 8 to 14 mph.
Tonight
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 46. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Monday
Rain. High near 61. Light and variable wind becoming south southwest 8 to 13 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain. Patchy fog after 2am. Low around 48. Southwest wind 8 to 13 mph becoming light and variable after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain before 11am, then showers and possibly a thunderstorm, mainly after 11am. Patchy fog before 11am. High near 62. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 44. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 30 percent chance of rain, mainly before 11am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 65.
Wednesday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 41.
Thursday
Areas of fog before 9am. Otherwise, sunny, with a high near 71.
Thursday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 43.
Friday
Areas of fog. Otherwise, sunny, with a high near 73.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 46.
Saturday
Areas of fog. Otherwise, mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Sonoma CA
 38.29°N 122.46°W (Elev. 72 ft)
Last Update:
12:26 pm PDT Apr 19, 2026
Forecast Valid:
1pm PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation