Weather in Mississauga, Ontario
Tuesday 24 November 2026
-1°
Clear sky
Feels like -8°
- High
- 0°
- Low
- -5°
- Humidity
- 43%
- Wind
- 22 km/h
Temperature and rain / Mississauga
The coming days
High
14°
Low
-5°
Average high
8.8°
Average low
2.8°
Total rain
43.3 mm
Average rain
2.9 mm
Air quality - Mississauga
Particles and ozone
Good
1.70 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM101.70µg/m³
Ozone52µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Mississauga
Tomorrow in Mississauga, expect Broken clouds ☁️, with:\n\n- High of 6°\n- Low of 1°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-15