Weather Forecast for Sonoma
Now
53° F
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Wind: 16.11 mph
Humidity: 80%
Clouds: 100%
Pressure: 1012 hPa
Sunrise: 11:25 AM ET
Sunset: 8:55 PM ET
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Tomorrow

Chance Showers and Patchy Fog
Patchy Fog then Mostly Sunny
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Sun

Increasing Clouds
Areas Frost then Sunny
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Extended Forecast
National Weather Service Forecast for:
Sonoma CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA |
| Updated: 12:27 pm PST Dec 26, 2025 |
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This Afternoon
 High: 52 °F |
Tonight
 Low: 40 °F |
Saturday
 High: 51 °F |
Saturday Night
 Low: 35 °F |
Sunday
 High: 52 °F |
Sunday Night
 Low: 34 °F |
Monday
 High: 54 °F |
Monday Night
 Low: 34 °F |
Tuesday
 High: 54 °F |
Showers Likely
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Chance Showers and Patchy Fog
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Patchy Fog then Mostly Sunny
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Increasing Clouds
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Areas Frost then Sunny
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Mostly Clear then Patchy Frost
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Areas Frost then Sunny
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Mostly Clear then Patchy Frost and Patchy Fog
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Areas Frost and Patchy Fog then Sunny
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Flood Watch
This Afternoon
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Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly cloudy, with a high near 52. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Tonight
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A 30 percent chance of showers between 10pm and 1am. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 40. West wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible. |
Saturday
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Patchy fog before 9am. Otherwise, mostly sunny, with a high near 51. Calm wind becoming north around 5 mph in the afternoon. |
Saturday Night
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Increasing clouds, with a low around 35. Calm wind. |
Sunday
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Areas of frost between 7am and 8am. Otherwise, mostly sunny, with a high near 52. Calm wind becoming northeast around 5 mph in the afternoon. |
Sunday Night
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Patchy frost after 1am. Otherwise, mostly clear, with a low around 34. |
Monday
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Areas of frost before 9am. Otherwise, sunny, with a high near 54. |
Monday Night
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Patchy fog after 4am. Patchy frost after 3am. Otherwise, mostly clear, with a low around 34. |
Tuesday
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Patchy fog before 7am. Areas of frost before 8am. Otherwise, sunny, with a high near 54. |
Tuesday Night
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Patchy frost after 3am. Otherwise, mostly clear, with a low around 36. |
Wednesday
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Patchy fog. Areas of frost. Otherwise, mostly sunny, with a high near 53. |
Wednesday Night
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A slight chance of showers. Areas of fog. Otherwise, mostly cloudy, with a low around 40. |
New Year's Day
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A chance of showers. Areas of fog. Otherwise, cloudy, with a high near 51. |
Forecast from NOAA-NWS
for Sonoma.
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