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