Weather forecast in Ottawa (Canada) for 21.12.2025.

tonight
-2 .. +1
83%
calm, 8 m/s
morning
-5 .. -3
64%
ssw, 8 m/s
afternoon
-8 .. -5
%
calm, 8 m/s
evening
-12 .. -9
%
n, 6 m/s
07:39 16:22
09:19 17:36