S
M
T
W
T
F
S
29
37°
22°
30
36°
22°
1
36°
24°
2
37°
28°
3
38°
30°
4
42°
30°
5
42°
33°
6
43°
31°
7
42°
31°
8
38°
29°
9
35°
25°
10
34°
26°
11
47°
30°
12
44°
26°
13
47°
22°
14
38°
18°
15
34°
21°
16
35°
20°
17
32°
23°
18
37°
28°
19
39°
30°
20
44°
31°
21
45°
29°
22
46°
30°
23
44°
31°
24
48°
26°
25
47°
20°
26
45°
18°
27
31°
20°
28
34°
27°
29
42°
27°
30
43°
30°
31
45°
32°
1
46°
26°
2
46°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Mount Gilead
Mount Gilead's December 2026 forecast shows daily high temperatures ranging from 31° to 48°, with overnight lows between 18° and 33°. The average high for December is 41° with an average low of 26°. 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 Mount Gilead. See also: January | February | March.