S
M
T
W
T
F
S
29
58°
45°
30
66°
45°
1
65°
46°
2
64°
44°
3
62°
39°
4
52°
35°
5
60°
41°
6
61°
42°
7
59°
39°
8
52°
39°
9
51°
36°
10
50°
34°
11
49°
31°
12
49°
30°
13
51°
30°
14
50°
28°
15
50°
33°
16
51°
38°
17
57°
39°
18
56°
40°
19
58°
32°
20
56°
25°
21
51°
25°
22
46°
27°
23
49°
33°
24
51°
27°
25
54°
26°
26
47°
26°
27
48°
25°
28
47°
26°
29
47°
30°
30
49°
36°
31
61°
26°
1
61°
23°
2
46°
21°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Wallace
Wallace's December 2026 forecast shows daily high temperatures ranging from 46° to 66°, with overnight lows between 21° and 46°. The average high for December is 54° with an average low of 33°. 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 Wallace. See also: January | February | March.
