S
M
T
W
T
F
S
29
55°
39°
30
58°
32°
1
52°
27°
2
42°
25°
3
48°
35°
4
53°
38°
5
48°
36°
6
43°
29°
7
41°
24°
8
39°
23°
9
40°
26°
10
43°
29°
11
46°
28°
12
51°
31°
13
48°
31°
14
45°
28°
15
46°
29°
16
45°
29°
17
41°
23°
18
40°
21°
19
39°
17°
20
36°
16°
21
35°
24°
22
41°
26°
23
41°
23°
24
39°
18°
25
38°
23°
26
38°
24°
27
39°
24°
28
40°
22°
29
39°
24°
30
38°
21°
31
38°
18°
1
36°
15°
2
34°
23°
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 34° to 58°, with overnight lows between 15° and 39°. The average high for December is 43° with an average low of 26°. 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.
