Vacaville, California hourly weather forecast
Saturday 14 November 2026 | 21:03
16°
Overcast
Feels like 15°
- High
- 18°
- Low
- 7°
- Humidity
- 72%
- Wind
- 6 km/h
Hourly forecast / Vacaville
Conditions hour by hour
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Chance of rain
Wind speed
Humidity
Temperature and rain / Vacaville
The coming days
High
18°
Low
6°
Average high
14.7°
Average low
9.1°
Total rain
131.3 mm
Average rain
8.8 mm
Air quality - Vacaville
Particles and ozone
Good
10.90 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM1015.90µg/m³
Ozone83µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Vacaville
Tomorrow in Vacaville, expect Drizzle 🌦️, with:\n\n- High of 14°\n- Low of 10°
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Last updated: 2026-11-15