S
M
T
W
T
F
S
29
54°
34°
30
55°
36°
1
56°
45°
2
56°
47°
3
58°
46°
4
56°
47°
5
56°
47°
6
57°
46°
7
58°
43°
8
54°
37°
9
53°
33°
10
53°
37°
11
69°
42°
12
70°
33°
13
69°
30°
14
52°
32°
15
53°
31°
16
54°
30°
17
52°
37°
18
54°
48°
19
65°
47°
20
66°
46°
21
69°
41°
22
68°
47°
23
68°
46°
24
67°
31°
25
69°
29°
26
51°
29°
27
52°
31°
28
57°
43°
29
62°
46°
30
66°
47°
31
69°
48°
1
68°
43°
2
69°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Monroeville
Monroeville's December 2026 forecast shows daily high temperatures ranging from 51° to 70°, with overnight lows between 29° and 48°. The average high for December is 60° with an average low of 40°. 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 Monroeville. See also: January | February | March.
