Sonoma County (Santa Rosa)
Tomorrow
Tomorrow weather in Sonoma County
Tuesday, July 21st, 2026
32°
Sunny
Feels like 25° · Low 11°
The weather tomorrow in Sonoma County will be much hotter than today, with temperatures rising to 31°.
The humidity in Sonoma County will be lower tomorrow and will reach more than 51%.
32° / 11°
Temp
2%
Rain
15 km/h
Wind
51%
Humidity
Sonoma County Weather Pages
Sonoma County hourly forecast for tomorrow
Scroll right to see more weather forecasts for Sonoma County tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:03 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 20:30 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  | | | | | | | | | | | | | | |  | | | | Next |
| temperatures | 11.9° | 11.8° | 11.5° | 11.4° | 11.3° | 11.1° | 11° | Sunrise | 12.7° | 17.6° | 21.8° | 25.9° | 29.1° | 30.9° | 31.6° | 31.8° | 31° | 27.9° | 26.6° | 27.2° | 25.5° | 21.5° | Sunset | 16.7° | 15.7° | 15.3° | |
| feels like | 7.4° | 7.2° | 7° | 6.9° | 6.9° | 6.7° | 6.5° | 8.1° | 13.2° | 17.1° | 20.9° | 23.8° | 25° | 25.1° | 25.2° | 24.1° | 21.6° | 20.8° | 21.6° | 19.9° | 16.1° | 11.7° | 11° | 10.6° | |||
| wind speed | 3 km/h | 3 km/h | 3 km/h | 3 km/h | 2 km/h | 2 km/h | 3 km/h | 3 km/h | 2 km/h | 4 km/h | 5 km/h | 7 km/h | 10 km/h | 13 km/h | 13 km/h | 15 km/h | 12 km/h | 10 km/h | 8 km/h | 8 km/h | 7 km/h | 5 km/h | 4 km/h | 4 km/h | |||
| wind degree | 257° | 246° | 247° | 277° | 241° | 249° | 260° | 242° | 245° | 221° | 227° | 227° | 221° | 220° | 222° | 220° | 212° | 208° | 207° | 203° | 203° | 212° | 223° | 226° | |||
| wind direction | WSW | WSW | WSW | W | WSW | WSW | W | WSW | WSW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | |||
| 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 | 11% | 11% | 11% | 11% | 11% | 11% | 12% | 9% | 4% | 2% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 3% | 4% | 4% | |||
| 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 | 83% | 83% | 83% | 84% | 83% | 83% | 83% | 76% | 59% | 43% | 31% | 24% | 20% | 19% | 18% | 19% | 26% | 28% | 27% | 32% | 44% | 57% | 61% | 61% | |||
| dew point | 9.1° | 9° | 8.8° | 8.7° | 8.5° | 8.3° | 8.2° | 8.6° | 9.6° | 8.9° | 7.7° | 6.3° | 5.5° | 5.5° | 5° | 5° | 6.5° | 6.4° | 6.7° | 7.7° | 8.6° | 8.2° | 8.2° | 8° | |||
| 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 | 9% | 6% | 8% | 9% | 8% | 13% | 17% | 23% | 20% | 21% | 9% | 8% | 16% | 19% | 8% | 9% | 9% | 6% | 5% | 6% | 5% | 5% | 5% | 5% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 1 | 2.6 | 4.9 | 7.7 | 9.5 | 10.4 | 9.8 | 8.2 | 5.9 | 3.5 | 1.6 | 0.5 | 0 | 0 | 0 | 0 |
Weather in Sonoma County tomorrow
The weather in Sonoma County tomorrow is expected to be noticeably warmer than usual, with a forecast temperature of 32 °C, compared to an average of 27.5 °C for July 21st in recent years.
temperatures
32 °C
rain
0 mm
wind
15 km/h
UV
Very High
Sonoma County daylight overview ☀️
Tomorrow in Sonoma County, The sun rises at 06:03 and sets at 20:30, giving a total daylight duration of 14 hours and 27 minutes.
Top locations in Sonoma County
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More Sonoma County weather pages
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 trousers
Breathable footwear
Sunglasses
Wide brimmed hat
Sunscreen
Flip flop
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 32° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Sonoma County? 🌧️
Yes, there is a 2% 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 15 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 32 °C with a 2% 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 06:03 and set at 20:30 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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