S
M
T
W
T
F
S
26
64°
43°
27
66°
45°
28
55°
43°
29
64°
43°
30
70°
43°
1
74°
50°
2
67°
50°
3
58°
47°
4
60°
45°
5
58°
41°
6
57°
41°
7
58°
43°
8
60°
45°
9
60°
46°
10
61°
47°
11
63°
46°
12
57°
43°
13
56°
43°
14
57°
41°
15
61°
48°
16
60°
48°
17
60°
47°
18
62°
48°
19
60°
47°
20
58°
46°
21
59°
44°
22
59°
45°
23
60°
44°
24
61°
44°
25
59°
43°
26
59°
44°
27
62°
48°
28
61°
50°
29
65°
50°
30
63°
45°
31
59°
44°
1
59°
44°
2
60°
45°
3
59°
45°
4
60°
46°
5
60°
45°
6
61°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Birmingham
Birmingham's May 2026 forecast shows daily high temperatures ranging from 56° to 74°, with overnight lows between 41° and 50°. The average high for May is 61° with an average low of 45°. 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 Birmingham. See also: June | July | August.
