S
M
T
W
T
F
S
26
63°
43°
27
75°
38°
28
74°
52°
29
57°
45°
30
52°
35°
1
45°
33°
2
43°
35°
3
60°
27°
4
71°
57°
5
69°
51°
6
55°
41°
7
53°
38°
8
62°
44°
9
60°
44°
10
64°
48°
11
59°
43°
12
58°
45°
13
62°
48°
14
60°
47°
15
61°
49°
16
66°
51°
17
69°
48°
18
73°
52°
19
68°
51°
20
74°
53°
21
71°
51°
22
66°
45°
23
63°
45°
24
64°
46°
25
65°
47°
26
66°
47°
27
65°
46°
28
66°
46°
29
66°
47°
30
67°
47°
31
72°
56°
1
68°
52°
2
69°
48°
3
70°
57°
4
73°
56°
5
73°
56°
6
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Columbiana
Columbiana's May 2026 forecast shows daily high temperatures ranging from 53° to 78°, with overnight lows between 38° and 58°. The average high for May is 66° with an average low of 49°. 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 Columbiana. See also: June | July | August.