Weather in Vallejo, California
Sunday 22 November 2026
14°
Clear sky
Feels like 13°
- High
- 15°
- Low
- 9°
- Humidity
- 69%
- Wind
- 4 km/h
Temperature and rain / Vallejo
The coming days
High
24°
Low
8°
Average high
16.2°
Average low
10.7°
Total rain
113.7 mm
Average rain
7.6 mm
Air quality - Vallejo
Particles and ozone
Moderate
24.30 µg/m³
0-1212-3535-5555+
Acceptable; sensitive people should take care.
PM1025.60µg/m³
Ozone56µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Vallejo
Tomorrow in Vallejo, expect Overcast ☁️, with:\n\n- High of 19°\n- Low of 12°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-12