Sonoma County (Santa Rosa)
Today
Today weather in Sonoma County
Sunday, February 1st, 2026
18°
Partly cloudy
Official weather alert: Dense Fog Advisory. Mild temperatures are expected in Sonoma County Today, peaking at around 17 °F and dropping to 6 °F by night. Gentle breezes are expected across Sonoma County Today, with speeds reaching around 6 km/h.
18° / 6°
Temp
0%
Rain
6 km/h
Wind
80%
Humidity
Sonoma County Weather Pages
Sonoma County hourly forecast for today
Scroll right to see more weather forecasts for Sonoma County today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:16 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 | 05:34 PM | 06:00 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | | |  |  | |  | |  | | |  | | |  |  | |  | | | | Next |
| temperatures | 9.6° | 9.2° | 9° | 8.9° | 8.5° | 7.3° | 7° | 7.1° | Sunrise | 7.4° | 7.8° | 9.1° | 10.4° | 12.6° | 14.6° | 16° | 16.8° | 17.1° | 16.5° | Sunset | 15.2° | 13.7° | 12.5° | 11.4° | 9.7° | 9.1° | |
| wind speed | 4 km/h | 3 km/h | 4 km/h | 3 km/h | 3 km/h | 3 km/h | 4 km/h | 5 km/h | 4 km/h | 3 km/h | 3 km/h | 4 km/h | 6 km/h | 6 km/h | 7 km/h | 7 km/h | 5 km/h | 4 km/h | 4 km/h | 5 km/h | 5 km/h | 6 km/h | 5 km/h | 6 km/h | |||
| wind degree | 54° | 357° | 26° | 355° | 14° | 10° | 329° | 324° | 341° | 322° | 312° | 304° | 294° | 297° | 296° | 285° | 277° | 266° | 300° | 331° | 344° | 343° | 359° | 350° | |||
| wind direction | NE | N | NNE | N | NNE | N | NNW | NW | NNW | NW | NW | NW | WNW | WNW | WNW | WNW | W | W | WNW | NNW | NNW | NNW | N | N | |||
| 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 | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| 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 | 84% | 77% | 75% | 74% | 68% | 69% | 82% | 75% | 70% | 71% | 96% | 95% | 94% | 81% | 71% | 68% | 69% | 72% | 81% | 87% | 90% | 91% | 93% | 84% | |||
| dew point | 6.5° | 5.3° | 4.7° | 4.4° | 3.2° | 2.7° | 3.2° | 2.6° | 2.3° | 2.9° | 7.6° | 9.6° | 10.9° | 11.5° | 11.3° | 11.3° | 11.9° | 12.4° | 12.5° | 11.8° | 10.6° | 9.9° | 9.4° | 5.4° | |||
| 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 | 3% | 0% | 0% | 0% | 0% | 0% | 5% | 0% | 0% | 0% | 100% | 100% | 87% | 58% | 85% | 93% | 49% | 53% | 63% | 69% | 59% | 34% | 36% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.7 | 1.5 | 2.2 | 2.5 | 2.4 | 1.8 | 1 | 0.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
View of Sonoma County today
Explore Sonoma County live webcam feed to see how the weather is shaping up today in Sonoma County. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from Sonoma County today.
Weather in Sonoma County today
The weather in Sonoma County today is expected to be much warmer than usual, with a forecast temperature of 18 °F, compared to an average of 12 °F for February 1st in recent years.
temperatures
18 °F
rain
0 mm
wind
6 km/h
UV
Low
Sonoma County daylight overview ☀️
Today in Sonoma County, The sun rises at 07:16 and sets at 17:34, giving a total daylight duration of 10 hours and 18 minutes.
Top locations in Sonoma County
Select a location for an accurate weather forecast
More Locations Quick links
More Sonoma County weather pages
What to wear today in Sonoma County? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Sonoma County forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather today in Sonoma County - FAQ
What is the maximum temperature for today in Sonoma County?
The maximum temperature for today in Sonoma County is expected to be 18° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Sonoma County? 🌧️
No, there is no significant chance of rain in Sonoma County today. It should be a dry day.
What will be the wind speed today in Sonoma County? 🌀
The wind in Sonoma County is expected to blow at 6 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Sonoma County today?
Given the forecast of 18 °F with a 0% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Sonoma County today.
What is the sunrise and sunset time for Sonoma County today?
The sun is expected to rise at 07:16 and set at 17:34 in Sonoma County.
How accurate is the weather forecast Sonoma County today? ✅
Sonoma County weather forecast for today 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.
You are here
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.
Found a mistake?
We appreciate your attention to details. Tell us here.