Sonoma County, CA Weather Forecast
County weather hub
Forecast Not Available
We do not have a current weather forecast for Sonoma County yet. Weather data is available for locations in the United States. Please check back later.
County weather hub
County Weather Overview
This county weather page brings together forecast coverage for Sonoma County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 4 of 9 mapped cities in Sonoma County.
Page Snapshot
- Page focus
- county weather
- Forecast office
- MTR
- Source
- NOAA / NWS
Major City Forecasts
Live forecast snapshots for major cities across Sonoma County.
Petaluma
Population 60,632
52°F
Showers And Thunderstorms
Friday
6 to 14 mph
Rohnert Park
Population 42,975
41°F
Showers And Thunderstorms
Friday Night
12 to 15 mph
Sebastopol
Population 7,678
51°F
Showers And Thunderstorms
Friday
3 to 9 mph
Cotati
Population 7,453
41°F
Showers And Thunderstorms
Friday Night
12 to 15 mph
Coverage
Tracked cities
4
Coverage
44%
Forecast coverage currently spans 4 of 9 mapped cities in Sonoma County.
Largest mapped city population in this region: 174,613.
LakeSonoma2 image
Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.