Simi Valley, California 7-day weather forecast
Saturday 7 November 2026 | 17:21
28°
Clear sky
Feels like 24°
- High
- 29°
- Low
- 17°
- Humidity
- 14%
- Wind
- 13 km/h
7-day forecast
14 daysHourly forecast
DetailsSimi Valley rain radar
Temperature and rain / Simi Valley
The coming days
High
31°
Low
10°
Average high
25.0°
Average low
14.7°
Total rain
16.2 mm
Average rain
1.1 mm
Air quality - Simi Valley
Particles and ozone
Good
2.50 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM102.80µg/m³
Ozone101µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Simi Valley
Tomorrow in Simi Valley, expect Clear sky ☀️, with:\n\n- High of 31°\n- Low of 18°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-08