S
M
T
W
T
F
S
29
39°
24°
30
38°
24°
1
38°
25°
2
39°
29°
3
39°
31°
4
44°
31°
5
43°
36°
6
46°
34°
7
43°
33°
8
37°
31°
9
36°
26°
10
36°
25°
11
48°
34°
12
48°
30°
13
51°
26°
14
39°
23°
15
35°
26°
16
38°
24°
17
34°
27°
18
39°
33°
19
41°
35°
20
46°
35°
21
48°
34°
22
48°
34°
23
46°
36°
24
49°
32°
25
49°
25°
26
48°
23°
27
33°
25°
28
38°
31°
29
44°
32°
30
45°
35°
31
47°
35°
1
47°
30°
2
49°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Columbus
Columbus's December 2026 forecast shows daily high temperatures ranging from 33° to 51°, with overnight lows between 23° and 36°. The average high for December is 43° with an average low of 30°. 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 Columbus. See also: January | February | March.
