Ottawa, Canada – Weather Tomorrow April 20
Monday, April 20
Night
02:00am – 08:00am
-4°
-2°
25°
28°
mostly clear
NNW 18 km/h
11 mph
Morning
08:00am – 02:00pm
-2°
2°
28°
36°
cloudy
NW 17 km/h
10 mph
Afternoon
02:00pm – 08:00pm
1°
2°
34°
36°
partly cloudy
WNW 14 km/h
9 mph
Evening
08:00pm – 02:00am
-2°
-0°
28°
32°
fair
WSW 4 km/h
3 mph
Weather Tomorrow – Summary
Tomorrow, on Monday morning cloudy, during the day partly cloudy, evening fair. Temperature: -4° to 2°C25° to 36°F. Wind: 4 to 18 km/h3 to 11 mph.
Data source: MET Norway — Last updated: Apr 19, 2026, 09:37 UTC