S
M
T
W
T
F
S
29
56°
34°
30
59°
42°
1
60°
38°
2
54°
34°
3
60°
37°
4
61°
38°
5
55°
33°
6
51°
35°
7
50°
40°
8
56°
40°
9
60°
38°
10
59°
42°
11
59°
38°
12
57°
34°
13
49°
30°
14
49°
26°
15
47°
29°
16
47°
26°
17
48°
30°
18
51°
39°
19
60°
40°
20
58°
37°
21
48°
30°
22
49°
28°
23
55°
38°
24
57°
36°
25
46°
26°
26
48°
26°
27
49°
32°
28
51°
27°
29
52°
28°
30
49°
29°
31
50°
27°
1
49°
25°
2
49°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Whitmire
Whitmire's December 2026 forecast shows daily high temperatures ranging from 46° to 61°, with overnight lows between 25° and 42°. The average high for December is 53° 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 Whitmire. See also: January | February | March.