Weather in Sunnyvale, California
Thursday 12 November 2026
24°
Overcast
Feels like 22°
- High
- 25°
- Low
- 12°
- Humidity
- 68%
- Wind
- 8 km/h
Temperature and rain / Sunnyvale
The coming days
High
25°
Low
10°
Average high
18.9°
Average low
11.7°
Total rain
48.3 mm
Average rain
3.2 mm
Air quality - Sunnyvale
Particles and ozone
Good
5.90 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM106.60µg/m³
Ozone81µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Sunnyvale
Tomorrow in Sunnyvale, expect Scattered clouds ⛅, with:\n\n- High of 21°\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