Weather in Vallejo, California
Friday 6 November 2026 | 16:46
21°
Clear sky
Feels like 19°
- High
- 21°
- Low
- 8°
- Humidity
- 33%
- Wind
- 6 km/h
Vallejo: the next 12 hours at a glance
- No rain expected in the next 12 hours.
- Up to 20° around 16:00.
- Best time to go out: around 16:00 (20°).
Temperature and rain / Vallejo
The coming days
High
23°
Low
8°
Average high
19.2°
Average low
12.3°
Total rain
32.7 mm
Average rain
2.2 mm
Air quality - Vallejo
Particles and ozone
Good
9.00 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM1010.90µg/m³
Ozone92µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Vallejo
Tomorrow in Vallejo, expect Broken clouds ☁️, with:\n\n- High of 21°\n- Low of 10°
Need more information?
Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-07