Ottawa, Canada – Weather Tomorrow September 14
Monday, September 14
Night
02:00am – 08:00am
12°
14°
54°
57°
fair
WNW 16 km/h
10 mph
Morning
08:00am – 02:00pm
14°
18°
57°
64°
mostly clear
NW 14 km/h
9 mph
Afternoon
02:00pm – 08:00pm
15°
18°
59°
64°
partly cloudy
NW 17 km/h
11 mph
Evening
08:00pm – 02:00am
11°
14°
52°
57°
fair
WNW 8 km/h
5 mph
Weather Tomorrow – Summary
Tomorrow, on Monday morning mostly clear, during the day partly cloudy, evening fair. Temperature: 11° to 18°C52° to 64°F. Wind: 8 to 17 km/h5 to 11 mph.
Data source: MET Norway — Last updated: Sep 13, 2026, 14:20 UTC