S
M
T
W
T
F
S
29
54°
25°
30
49°
23°
1
39°
21°
2
40°
23°
3
42°
24°
4
47°
30°
5
50°
37°
6
52°
39°
7
55°
34°
8
55°
29°
9
52°
30°
10
45°
27°
11
44°
22°
12
39°
22°
13
38°
21°
14
39°
20°
15
36°
21°
16
36°
18°
17
35°
17°
18
35°
23°
19
36°
21°
20
38°
26°
21
43°
33°
22
49°
31°
23
49°
26°
24
43°
21°
25
38°
20°
26
36°
19°
27
35°
24°
28
42°
21°
29
42°
16°
30
35°
13°
31
32°
17°
1
33°
24°
2
41°
19°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Carroll
Carroll's December 2026 forecast shows daily high temperatures ranging from 32° to 55°, with overnight lows between 13° and 39°. The average high for December is 42° with an average low of 24°. 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 Carroll. See also: January | February | March.