Weather in Ottawa, Ontario
Wednesday 11 November 2026 | 10:40
5°
Clear sky
Feels like 2°
- High
- 11°
- Low
- 4°
- Humidity
- 82%
- Wind
- 12 km/h
Ottawa: the next 12 hours at a glance
- No rain expected in the next 12 hours.
- Up to 5° around 11:00.
- Best time to go out: around 12:00 (5°).
Temperature and rain / Ottawa
The coming days
High
11°
Low
-2°
Average high
5.9°
Average low
0.8°
Total rain
27.6 mm
Average rain
1.8 mm
Air quality - Ottawa
Particles and ozone
Good
0.70 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM100.70µg/m³
Ozone59µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Ottawa
Tomorrow in Ottawa, expect Overcast ☁️, with:\n\n- High of 5°\n- Low of 0°
Need more information?
Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-11