S
M
T
W
T
F
S
29
Hist. Avg.
34°
20°
30
Hist. Avg.
34°
20°
1
Hist. Avg.
33°
19°
2
Hist. Avg.
33°
19°
3
Hist. Avg.
32°
18°
4
Hist. Avg.
32°
18°
5
Hist. Avg.
32°
17°
6
Hist. Avg.
31°
17°
7
Hist. Avg.
31°
16°
8
Hist. Avg.
30°
16°
9
Hist. Avg.
30°
15°
10
Hist. Avg.
29°
15°
11
Hist. Avg.
29°
14°
12
Hist. Avg.
28°
14°
13
Hist. Avg.
28°
13°
14
Hist. Avg.
28°
13°
15
Hist. Avg.
27°
12°
16
Hist. Avg.
27°
12°
17
Hist. Avg.
26°
12°
18
Hist. Avg.
26°
12°
19
Hist. Avg.
26°
11°
20
Hist. Avg.
26°
11°
21
Hist. Avg.
26°
11°
22
Hist. Avg.
25°
11°
23
Hist. Avg.
25°
10°
24
Hist. Avg.
25°
10°
25
Hist. Avg.
25°
10°
26
Hist. Avg.
25°
10°
27
Hist. Avg.
25°
9°
28
Hist. Avg.
24°
9°
29
Hist. Avg.
24°
9°
30
Hist. Avg.
24°
8°
31
Hist. Avg.
24°
8°
1
Hist. Avg.
24°
8°
2
Hist. Avg.
24°
8°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Ottawa West
Ottawa West's December 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Ottawa West. See also: January | February | March.
