S
M
T
W
T
F
S
29
22°
14°
30
24°
13°
1
26°
13°
2
26°
12°
3
25°
11°
4
24°
12°
5
24°
9°
6
25°
7°
7
21°
-8°
8
18°
-7°
9
9°
5°
10
19°
3°
11
19°
3°
12
17°
2°
13
18°
1°
14
16°
0°
15
11°
0°
16
15°
1°
17
16°
2°
18
16°
-1°
19
17°
-2°
20
15°
-2°
21
16°
0°
22
16°
-2°
23
14°
-5°
24
13°
-4°
25
9°
-6°
26
10°
-5°
27
11°
-6°
28
12°
-8°
29
16°
-3°
30
12°
-6°
31
12°
-7°
1
Hist. Avg.
9°
-11°
2
Hist. Avg.
8°
-11°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Chisasibi
Chisasibi's December 2026 forecast shows daily high temperatures ranging from 9° to 26°, with overnight lows between -8° and 14°. The average high for December is 17° with an average low of 1°. 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 Chisasibi. See also: January | February | March.
