Weather in Napa, California
Saturday 14 November 2026
17°
Broken clouds
Feels like 16°
- High
- 18°
- Low
- 9°
- Humidity
- 77%
- Wind
- 10 km/h
Temperature and rain / Napa
The coming days
High
24°
Low
6°
Average high
16.2°
Average low
8.9°
Total rain
140.7 mm
Average rain
9.4 mm
Air quality - Napa
Particles and ozone
Moderate
14.30 µg/m³
0-1212-3535-5555+
Acceptable; sensitive people should take care.
PM1015.40µg/m³
Ozone80µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Napa
Tomorrow in Napa, expect Fog 🌫️, with:\n\n- High of 19°\n- Low of 10°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-12