S
M
T
W
T
F
S
28
Hist. Avg.
37°
21°
29
Hist. Avg.
37°
21°
30
Hist. Avg.
36°
21°
1
Hist. Avg.
36°
20°
2
Hist. Avg.
35°
20°
3
Hist. Avg.
35°
19°
4
Hist. Avg.
35°
19°
5
Hist. Avg.
34°
19°
6
Hist. Avg.
34°
18°
7
Hist. Avg.
34°
18°
8
Hist. Avg.
33°
17°
9
Hist. Avg.
33°
17°
10
Hist. Avg.
33°
17°
11
Hist. Avg.
32°
16°
12
Hist. Avg.
32°
16°
13
Hist. Avg.
32°
16°
14
Hist. Avg.
31°
15°
15
Hist. Avg.
31°
15°
16
Hist. Avg.
31°
15°
17
Hist. Avg.
30°
14°
18
Hist. Avg.
30°
14°
19
Hist. Avg.
30°
14°
20
Hist. Avg.
30°
13°
21
Hist. Avg.
29°
13°
22
Hist. Avg.
29°
13°
23
Hist. Avg.
29°
13°
24
Hist. Avg.
29°
12°
25
Hist. Avg.
28°
12°
26
Hist. Avg.
28°
12°
27
Hist. Avg.
28°
12°
28
Hist. Avg.
28°
11°
29
Hist. Avg.
27°
11°
30
Hist. Avg.
27°
11°
31
Hist. Avg.
27°
11°
1
Hist. Avg.
27°
10°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Montreal
Montreal's December 2027 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 Montreal. See also: January | February | March.
