Vacaville, California 7-day weather forecast
Monday 9 November 2026 | 00:41
19°
Overcast
Feels like 17°
- High
- 23°
- Low
- 6°
- Humidity
- 43%
- Wind
- 6 km/h
7-day forecast
14 daysHourly forecast
DetailsVacaville rain radar
Temperature and rain / Vacaville
The coming days
High
26°
Low
6°
Average high
19.5°
Average low
9.5°
Total rain
13.5 mm
Average rain
0.9 mm
Air quality - Vacaville
Particles and ozone
Good
6.00 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM106.30µg/m³
Ozone73µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Vacaville
Tomorrow in Vacaville, expect Scattered clouds ⛅, with:\n\n- High of 24°\n- Low of 9°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-09