Weather Forecast for Sonoma
Now
35° F
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Wind: 3.44 mph
Humidity: 73%
Clouds: 0%
Pressure: 1029 hPa
Sunrise: 11:26 AM ET
Sunset: 9:07 PM ET
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Tomorrow

Mostly Clear then Patchy Frost
Frost then Mostly Sunny
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Sun

Mostly Cloudy
Areas Frost then Partly 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: 12:26 am PST Jan 9, 2026 |
|
Today
 High: 55 °F |
Tonight
 Low: 34 °F |
Saturday
 High: 55 °F |
Saturday Night
 Low: 34 °F |
Sunday
 High: 56 °F |
Sunday Night
 Low: 36 °F |
Monday
 High: 58 °F |
Monday Night
 Low: 39 °F |
Tuesday
 High: 61 °F |
Areas Frost then Sunny
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Mostly Clear then Patchy Frost
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Frost then Mostly Sunny
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Mostly Cloudy
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Areas Frost then Partly Sunny
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Partly Cloudy then Patchy Frost and Patchy Fog
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Patchy Frost and Patchy Fog then Sunny
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Mostly Clear then Patchy Fog
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Patchy Fog then Sunny
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Cold Weather Advisory
Today
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Areas of frost before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 55. Calm wind becoming east around 6 mph in the afternoon. |
Tonight
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Patchy frost after 1am. Otherwise, mostly clear, with a low around 34. Calm wind. |
Saturday
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Widespread frost, mainly before 7am. Otherwise, partly sunny, with a high near 55. Calm wind becoming east northeast around 6 mph in the afternoon. |
Saturday Night
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Mostly cloudy, with a low around 34. Calm wind. |
Sunday
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Areas of frost before 9am. Otherwise, partly sunny, with a high near 56. Light east northeast wind. |
Sunday Night
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Patchy fog after midnight. Patchy frost after 5am. Otherwise, partly cloudy, with a low around 36. |
Monday
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Patchy fog before 9am. Patchy frost before 8am. Otherwise, sunny, with a high near 58. |
Monday Night
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Patchy fog after midnight. Otherwise, mostly clear, with a low around 39. |
Tuesday
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Patchy fog before 9am. Otherwise, sunny, with a high near 61. |
Tuesday Night
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Patchy fog after 4am. Otherwise, partly cloudy, with a low around 41. |
Wednesday
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Patchy fog. Otherwise, sunny, with a high near 62. |
Wednesday Night
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Patchy fog. Otherwise, mostly clear, with a low around 43. |
Thursday
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Patchy fog. Otherwise, sunny, with a high near 64. |
Forecast from NOAA-NWS
for Sonoma.
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