S
M
T
W
T
F
S
29
50°
25°
30
47°
23°
1
36°
21°
2
36°
23°
3
37°
24°
4
42°
28°
5
47°
34°
6
47°
37°
7
51°
31°
8
51°
28°
9
49°
27°
10
40°
26°
11
42°
21°
12
38°
19°
13
34°
20°
14
35°
18°
15
33°
19°
16
32°
17°
17
32°
14°
18
31°
19°
19
31°
15°
20
32°
22°
21
36°
29°
22
43°
28°
23
45°
24°
24
40°
20°
25
35°
13°
26
32°
12°
27
29°
23°
28
38°
15°
29
38°
12°
30
29°
9°
31
28°
17°
1
29°
22°
2
37°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Mantua
Mantua's December 2026 forecast shows daily high temperatures ranging from 28° to 51°, with overnight lows between 9° and 37°. The average high for December is 38° with an average low of 21°. 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 Mantua. See also: January | February | March.
