S
M
T
W
T
F
S
29
55°
32°
30
54°
32°
1
56°
34°
2
62°
30°
3
58°
30°
4
53°
37°
5
58°
46°
6
65°
44°
7
66°
36°
8
66°
31°
9
56°
36°
10
58°
42°
11
56°
40°
12
57°
37°
13
53°
30°
14
51°
28°
15
49°
33°
16
52°
38°
17
51°
41°
18
56°
42°
19
61°
45°
20
64°
40°
21
66°
37°
22
65°
38°
23
52°
31°
24
53°
39°
25
60°
40°
26
61°
37°
27
57°
27°
28
56°
31°
29
48°
25°
30
47°
22°
31
45°
23°
1
45°
29°
2
51°
29°
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 45° to 66°, with overnight lows between 22° and 46°. The average high for December is 56° with an average low of 35°. 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.
