Sonoma County (Santa Rosa)
Tomorrow
Tomorrow weather in Sonoma County
Friday, December 19th, 2025
13°
Moderate rain
The weather tomorrow in Sonoma County will be similar like today, with max temperatures of 12°.
The rain will visit again tomorrow in Sonoma County and the expected precipitation are 15 mm.
13° / 10°
Temp
88%
Rain
10 km/h
Wind
96%
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 | 07:00 AM | 07:24 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 | 04:53 PM | 05:00 PM | 06:00 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | |  | | |  |  | | | | | |  | | |  |  | | | | | | | Next |
| temperatures | 10.3° | 10.1° | 10.1° | 10.1° | 10.2° | 10.4° | 10.6° | 10.7° | Sunrise | 11.2° | 11.7° | 12.1° | 12.3° | 12.4° | 12.5° | 12.6° | 12.6° | 12.6° | Sunset | 12.4° | 12.3° | 12.1° | 12° | 11.9° | 11.1° | 11.1° | |
| wind speed | 3 km/h | 3 km/h | 3 km/h | 3 km/h | 3 km/h | 3 km/h | 3 km/h | 5 km/h | 5 km/h | 5 km/h | 7 km/h | 9 km/h | 11 km/h | 10 km/h | 10 km/h | 9 km/h | 8 km/h | 7 km/h | 5 km/h | 5 km/h | 6 km/h | 6 km/h | 5 km/h | 4 km/h | |||
| wind degree | 199° | 222° | 175° | 185° | 189° | 177° | 183° | 160° | 167° | 178° | 193° | 207° | 205° | 203° | 211° | 206° | 202° | 183° | 176° | 151° | 149° | 141° | 149° | 141° | |||
| wind direction | SSW | SW | S | S | S | S | S | SSE | SSE | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | SSE | SSE | SE | SSE | SE | |||
| 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 | 1 mm | 1.5 mm | 2 mm | 2.7 mm | 3 mm | 3.3 mm | 1.7 mm | 0.8 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 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 | 91% | 92% | 93% | 95% | 97% | 98% | 98% | 98% | 98% | 98% | 97% | 97% | 97% | 97% | 97% | 97% | 97% | 97% | 98% | 98% | 98% | 98% | 98% | 89% | |||
| dew point | 8.7° | 8.8° | 8.9° | 9.4° | 9.7° | 10° | 10.3° | 10.4° | 10.6° | 11.3° | 11.7° | 12.1° | 12.1° | 12.1° | 12.2° | 12.2° | 12.2° | 12.2° | 11.9° | 11.8° | 11.7° | 11.5° | 11.5° | 8.5° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 2 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 9 km | 2 km | 2 km | 0 km | 0 km | 0 km | 0 km | 0 km | |||
| cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 99% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 0.6 | 0.6 | 0.5 | 0.4 | 0.1 | 0.1 | 0 | 0 | 0 | 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 13 °F, closely aligning with the historical average for December 19th.
temperatures
13 °F
rain
15.9 mm
wind
10 km/h
UV
Low
Sonoma County daylight overview ☀️
Tomorrow in Sonoma County, The sun rises at 07:24 and sets at 16:53, giving a total daylight duration of 9 hours and 29 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.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Cap/Hat
Scarf
Umbrella
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 13° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Sonoma County? 🌧️
Yes, there is a 88% 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 10 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 13 °F with a 88% 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 07:24 and set at 16:53 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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