Weather in Santa Rosa, California
Sunday 15 November 2026 | 12:26
15°
Light drizzle
Feels like 13°
- High
- 17°
- Low
- 9°
- Humidity
- 82%
- Wind
- 11 km/h
Santa Rosa: the next 12 hours at a glance
- Rain likely around 12:00 (100%): take an umbrella.
- Up to 13° around 14:00.
- Best time to go out: around 20:00 (11°).
Temperature and rain / Santa Rosa
The coming days
High
18°
Low
7°
Average high
15.5°
Average low
10.1°
Total rain
239.0 mm
Average rain
15.9 mm
Air quality - Santa Rosa
Particles and ozone
Moderate
13.00 µg/m³
0-1212-3535-5555+
Acceptable; sensitive people should take care.
PM1021.00µg/m³
Ozone85µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Santa Rosa
Tomorrow in Santa Rosa, expect Moderate rain 🌧️, with:\n\n- High of 14°\n- Low of 10°
Need more information?
Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-15