S
M
T
W
T
F
S
29
37°
13°
30
32°
8°
1
33°
16°
2
38°
21°
3
40°
21°
4
37°
20°
5
34°
20°
6
33°
11°
7
31°
11°
8
37°
18°
9
42°
16°
10
40°
17°
11
43°
16°
12
41°
16°
13
42°
18°
14
36°
16°
15
32°
16°
16
37°
5°
17
34°
11°
18
30°
4°
19
29°
16°
20
36°
13°
21
36°
7°
22
33°
14°
23
33°
9°
24
36°
12°
25
32°
16°
26
37°
5°
27
37°
-3°
28
29°
4°
29
25°
1°
30
31°
0°
31
28°
13°
1
32°
18°
2
37°
10°
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 25° to 43°, with overnight lows between -3° and 21°. The average high for December is 35° 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.
