Sonoma Weather : Forecast for Sonoma

Sonoma Weather

Now

46° F

Wind: 10.36 mph
Humidity: 92%
Clouds: 100%
Pressure: 1021 hPa
Sunrise: 11:15 AM ET
Sunset: 8:49 PM ET

Tomorrow
Tomorrow's Weather Conditions

Patchy Dense
Fog

Areas Dense
Fog then
Sunny

Thu

Patchy Fog

Areas Fog
then Sunny

Extended Forecast

National Weather Service Forecast for: Sonoma CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA

Updated: 12:26 pm PST Dec 9, 2025

This Afternoon High: 51 °F	Tonight Low: 40 °F	Wednesday High: 62 °F	Wednesday Night Low: 42 °F	Thursday High: 65 °F	Thursday Night Low: 41 °F	Friday High: 62 °F	Friday Night Low: 40 °F	Saturday High: 61 °F
Sunny	Patchy Dense Fog	Areas Dense Fog then Sunny	Patchy Fog	Areas Fog then Sunny	Mostly Clear then Patchy Fog	Patchy Fog then Sunny	Mostly Clear then Patchy Fog	Patchy Fog then Sunny

This Afternoon	Sunny, with a high near 51. Calm wind.
Tonight	Patchy dense fog after 7pm. Otherwise, partly cloudy, with a low around 40. Calm wind.
Wednesday	Areas of dense fog before noon. Otherwise, mostly sunny, with a high near 62. Calm wind.
Wednesday Night	Patchy fog after 9pm. Otherwise, mostly clear, with a low around 42. Calm wind.
Thursday	Areas of fog before 11am. Otherwise, mostly sunny, with a high near 65. Light east wind.
Thursday Night	Patchy fog before 1am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 41.
Friday	Patchy fog before 10am. Otherwise, mostly sunny, with a high near 62.
Friday Night	Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 40.
Saturday	Patchy fog before 9am. Otherwise, mostly sunny, with a high near 61.
Saturday Night	Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 41.
Sunday	Areas of fog. Otherwise, partly sunny, with a high near 60.
Sunday Night	Patchy fog. Otherwise, mostly cloudy, with a low around 43.
Monday	A slight chance of rain. Areas of fog. Otherwise, mostly cloudy, with a high near 60.

Forecast from NOAA-NWS for Sonoma.