S
M
T
W
T
F
S
26
71°
53°
27
81°
53°
28
76°
59°
29
67°
53°
30
61°
43°
1
62°
40°
2
56°
35°
3
63°
32°
4
78°
59°
5
71°
57°
6
62°
47°
7
59°
39°
8
66°
49°
9
68°
53°
10
72°
56°
11
64°
49°
12
68°
52°
13
69°
55°
14
69°
51°
15
68°
52°
16
72°
57°
17
77°
55°
18
77°
60°
19
76°
59°
20
79°
58°
21
76°
54°
22
71°
51°
23
69°
50°
24
71°
53°
25
72°
55°
26
72°
53°
27
71°
53°
28
72°
54°
29
74°
54°
30
74°
58°
31
78°
63°
1
75°
61°
2
76°
58°
3
76°
58°
4
77°
61°
5
80°
63°
6
83°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Columbus
Columbus's May 2026 forecast shows daily high temperatures ranging from 59° to 83°, with overnight lows between 39° and 64°. The average high for May is 72° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Columbus. See also: June | July | August.
