S
M
T
W
T
F
S
29
53°
24°
30
48°
21°
1
37°
20°
2
38°
21°
3
42°
24°
4
45°
29°
5
49°
36°
6
51°
37°
7
54°
33°
8
53°
27°
9
49°
29°
10
43°
24°
11
42°
20°
12
38°
21°
13
37°
19°
14
36°
18°
15
34°
19°
16
36°
16°
17
34°
16°
18
33°
21°
19
35°
21°
20
38°
26°
21
42°
31°
22
48°
29°
23
47°
24°
24
42°
19°
25
37°
19°
26
34°
20°
27
34°
23°
28
42°
19°
29
42°
16°
30
34°
13°
31
31°
17°
1
32°
24°
2
40°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Tremont City
Tremont City's December 2026 forecast shows daily high temperatures ranging from 31° to 54°, with overnight lows between 13° and 37°. The average high for December is 41° with an average low of 23°. 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 Tremont City. See also: January | February | March.
