S
M
T
W
T
F
S
29
37°
27°
30
44°
18°
1
42°
15°
2
33°
21°
3
35°
15°
4
38°
16°
5
27°
11°
6
27°
10°
7
24°
10°
8
27°
15°
9
32°
21°
10
34°
23°
11
36°
20°
12
37°
14°
13
34°
11°
14
29°
14°
15
25°
10°
16
26°
3°
17
22°
11°
18
21°
18°
19
32°
18°
20
31°
10°
21
34°
10°
22
22°
19°
23
34°
20°
24
33°
15°
25
34°
11°
26
30°
14°
27
29°
16°
28
32°
17°
29
33°
18°
30
33°
19°
31
35°
18°
1
36°
15°
2
34°
14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Beloeil
Beloeil's December 2026 forecast shows daily high temperatures ranging from 21° to 44°, with overnight lows between 3° and 27°. The average high for December is 32° with an average low of 15°. 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 Beloeil. See also: January | February | March.