Weather in San Jose, California
Friday 20 November 2026
16°
Broken clouds
Feels like 16°
- High
- 17°
- Low
- 11°
- Humidity
- 81%
- Wind
- 8 km/h
Temperature and rain / San Jose
The coming days
High
20°
Low
9°
Average high
16.5°
Average low
11.0°
Total rain
155.4 mm
Average rain
10.4 mm
Air quality - San Jose
Particles and ozone
Good
9.70 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM1015.10µg/m³
Ozone74µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in San Jose
Tomorrow in San Jose, expect Moderate rain 🌧️, with:\n\n- High of 16°\n- Low of 11°
Need more information?
Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-15