Sonoma County (Santa Rosa)
10 day weather forecast for Sonoma County
Monday, September 21st, 2026, at 10:32 PM
today
26° 11°
tomorrow
28° 11°
Wednesday
32° 14°
Thursday
29° 15°
Friday
29° 13°
Saturday
28° 12°
Sunday
27° 10°
Seemore
Sonoma County Weather Pages
Sonoma County weather forecast
The weather forecast for Sonoma County over the next 2 days indicates warm conditions with temperatures ranging from 26 °F to 28 °F.
Wind speeds are expected to be breezy, averaging around 17 km/h.
On Wednesday, expect a change in weather with temperatures reaching 32°C.
Sonoma County 14 days weather forecast
This weeks weather in Sonoma County. Click on a date for detailed forecasts
Mon. 21
26°
11°
0 mm
Tue. 22
28°
11°
0 mm
Wed. 23
32°
14°
0 mm
Thu. 24
29°
15°
0 mm
Fri. 25
29°
13°
0 mm
Sat. 26
28°
12°
0 mm
Sun. 27
27°
10°
0 mm
Mon. 28
29°
12°
0 mm
Tue. 29
31°
12°
0 mm
Wed. 30
32°
15°
0 mm
Thu. 1
33°
17°
0 mm
Fri. 2
34°
16°
0 mm
Sat. 3
36°
17°
0 mm
Sun. 4
34°
24°
0 mm
Further Ahead
You can click on date
Access Sonoma County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Sonoma County long range weather forecast
30 day weather forecast for Sonoma County
Important Notice
Our Sonoma County long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Sonoma County Wind Speed Forecast Chart
This chart illustrates the projected daily max wind speed (in km) in Sonoma County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀
Frequently asked questions about the weather in Sonoma County
How warm is it in Sonoma County over the next 14 days?
Over the next two weeks, temperatures in Sonoma County are expected to range from around 10 °F on the coldest nights up to about 36 °F on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Sonoma County in the next two weeks?
No significant rain is expected in Sonoma County over the next two weeks, so you can plan for mostly dry conditions.
How windy is it in Sonoma County?
Maximum wind speeds in Sonoma County are forecast to reach about 27 km/h at their peak over the next 14 days.
When is the best time to visit Sonoma County?
For a month-by-month look at temperatures and rainfall, see our best time to visit Sonoma County guide.
How accurate is the 14-day forecast for Sonoma County?
Our Sonoma County forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Where is Sonoma County?Get accurate weather forecasts for Sonoma County, located at latitude 38.44 and longitude -122.714. Stay updated with localized weather information tailored for Sonoma County.
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