Sonoma County (Santa Rosa)
Tomorrow
Tomorrow weather in Sonoma County
Tuesday, September 22nd, 2026
28°
Sunny
Feels like 25° · Low 11°
The weather tomorrow in Sonoma County will be a bit hotter than today, with max temperatures of 27°.
28° / 11°
Temp
4%
Rain
14 km/h
Wind
64%
Humidity
Sonoma County Weather Pages
Sonoma County hourly forecast for tomorrow
Scroll right to see more weather forecasts for Sonoma County tomorrow
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:58 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 07:08 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | |  | | | |  | | | | | | | | | | | | | |  | | | | | Next |
| temperatures | 12.2° | 12.1° | 12.3° | 12.1° | 11.6° | 11.2° | 11.3° | Sunrise | 11.2° | 12.3° | 15.6° | 19.1° | 22.5° | 25° | 26.9° | 27.8° | 26.8° | 25.2° | 24.8° | 23.8° | 20.7° | Sunset | 18.5° | 17.2° | 16.2° | 15.6° | |
| Feels like | 11.7° | 12.1° | 12.2° | 11.7° | 11.3° | 10.8° | 11.1° | 11° | 12.1° | 15.1° | 18.7° | 21.6° | 23.7° | 25° | 25° | 23.8° | 22.7° | 22.9° | 22.4° | 19.8° | 18.2° | 16.8° | 16.1° | 15.4° | |||
| wind speed | 3 km/h | 1 km/h | 1 km/h | 3 km/h | 3 km/h | 2 km/h | 1 km/h | 1 km/h | 1 km/h | 3 km/h | 2 km/h | 4 km/h | 5 km/h | 8 km/h | 13 km/h | 14 km/h | 12 km/h | 9 km/h | 7 km/h | 5 km/h | 3 km/h | 4 km/h | 1 km/h | 1 km/h | |||
| wind degree | 280° | 311° | 166° | 219° | 211° | 288° | 109° | 267° | 265° | 268° | 215° | 209° | 199° | 210° | 214° | 212° | 200° | 184° | 182° | 176° | 197° | 278° | 271° | 41° | |||
| wind direction | W | NW | SSE | SW | SSW | WNW | ESE | W | W | W | SW | SSW | SSW | SSW | SW | SSW | SSW | S | S | S | SSW | W | W | NE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 17% | 16% | 15% | 15% | 15% | 15% | 14% | 14% | 11% | 6% | 3% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 2% | 4% | 5% | 5% | 6% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 89% | 89% | 88% | 89% | 91% | 92% | 91% | 91% | 85% | 69% | 54% | 43% | 36% | 31% | 30% | 33% | 37% | 38% | 40% | 51% | 60% | 66% | 69% | 70% | |||
| dew point | 10.4° | 10.3° | 10.4° | 10.4° | 10.2° | 9.9° | 9.9° | 9.8° | 9.8° | 10° | 9.6° | 9.3° | 8.8° | 8.4° | 8.6° | 9.2° | 9.3° | 9.4° | 9.5° | 10.2° | 10.8° | 10.9° | 10.5° | 10.1° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 36% | 34% | 29% | 22% | 12% | 12% | 6% | 3% | 0% | 4% | 3% | 0% | 0% | 5% | 9% | 5% | 0% | 5% | 0% | 0% | 4% | 4% | 0% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.9 | 2.3 | 4 | 5.6 | 6.3 | 6 | 4.8 | 3 | 1.4 | 0.4 | 0 | 0 | 0 | 0 | 0 |
Weather in Sonoma County tomorrow
The temperature tomorrow in Sonoma County is expected to be typical for this time of year, with a forecast of 28 °F, closely aligning with the historical average for September 22nd.
temperatures
28 °F
rain
0 mm
wind
14 km/h
UV
High
Sonoma County daylight overview ☀️
Tomorrow in Sonoma County, The sun rises at 06:58 and sets at 19:08, giving a total daylight duration of 12 hours and 10 minutes.
Top locations in Sonoma County
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What to wear tomorrow in Sonoma County? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Sonoma County forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Sunglasses
Wide brimmed hat
Sunscreen
The weather tomorrow in Sonoma County - FAQ
What is the maximum temperature for tomorrow in Sonoma County?
The maximum temperature for tomorrow in Sonoma County is expected to be 28° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Sonoma County? 🌧️
Yes, there is a 4% chance of rain in Sonoma County tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Sonoma County? 🌀
The wind in Sonoma County is expected to blow at 14 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Sonoma County tomorrow?
Given the forecast of 28 °F with a 4% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Sonoma County tomorrow.
What is the sunrise and sunset time for Sonoma County tomorrow?
The sun is expected to rise at 06:58 and set at 19:08 in Sonoma County.
How accurate is the weather forecast Sonoma County tomorrow? ✅
Sonoma County weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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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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