Weather in Nepean, Ontario
Friday 13 November 2026
5°
Broken clouds
Feels like 0°
- High
- 5°
- Low
- 0°
- Humidity
- 76%
- Wind
- 19 km/h
Temperature and rain / Nepean
The coming days
High
19°
Low
-1°
Average high
8.9°
Average low
2.3°
Total rain
11.7 mm
Average rain
0.8 mm
Air quality - Nepean
Particles and ozone
Good
6.60 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM106.70µg/m³
Ozone20µg/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 4°\n- Low of 0°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-13