S
M
T
W
T
F
S
29
43°
19°
30
42°
21°
1
42°
21°
2
40°
20°
3
44°
21°
4
41°
20°
5
39°
21°
6
42°
18°
7
38°
18°
8
42°
20°
9
43°
19°
10
42°
19°
11
27°
5°
12
26°
13°
13
35°
17°
14
34°
11°
15
37°
12°
16
38°
11°
17
38°
17°
18
36°
12°
19
37°
8°
20
32°
11°
21
32°
10°
22
39°
2°
23
31°
0°
24
28°
13°
25
31°
13°
26
37°
12°
27
36°
14°
28
36°
7°
29
35°
2°
30
30°
2°
31
31°
0°
1
28°
-3°
2
24°
-2°
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 24° to 44°, with overnight lows between -3° and 21°. The average high for December is 36° with an average low of 12°. 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.
