Sunnyvale, California hourly weather forecast
Sunday 15 November 2026 | 07:54
17°
Overcast
Feels like 17°
- High
- 18°
- Low
- 11°
- Humidity
- 60%
- Wind
- 2 km/h
Hourly forecast / Sunnyvale
Conditions hour by hour
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Chance of rain
Wind speed
Humidity
Temperature and rain / Sunnyvale
The coming days
High
20°
Low
9°
Average high
16.3°
Average low
11.0°
Total rain
168.5 mm
Average rain
11.2 mm
Air quality - Sunnyvale
Particles and ozone
Good
11.10 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM1017.80µg/m³
Ozone84µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Sunnyvale
Tomorrow in Sunnyvale, expect Moderate rain 🌧️, with:\n\n- High of 16°\n- Low of 11°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-15