Weather in Nepean, Ontario
Monday 16 November 2026
7°
Broken clouds
Feels like 2°
- High
- 7°
- Low
- 2°
- Humidity
- 76%
- Wind
- 16 km/h
Temperature and rain / Nepean
The coming days
High
15°
Low
-6°
Average high
6.9°
Average low
0.3°
Total rain
2.7 mm
Average rain
0.2 mm
Air quality - Nepean
Particles and ozone
Good
2.40 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM102.40µg/m³
Ozone45µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Nepean
Tomorrow in Nepean, expect Overcast ☁️, with:\n\n- High of 6°\n- Low of 1°
Need more information?
Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-14