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