S
M
T
W
T
F
S
26
64°
43°
27
67°
46°
28
58°
40°
29
66°
43°
30
70°
45°
1
70°
47°
2
63°
45°
3
59°
43°
4
63°
46°
5
63°
46°
6
60°
45°
7
60°
44°
8
59°
44°
9
60°
45°
10
56°
44°
11
60°
43°
12
57°
43°
13
56°
45°
14
57°
47°
15
58°
48°
16
61°
47°
17
59°
44°
18
62°
48°
19
65°
50°
20
65°
50°
21
64°
49°
22
66°
50°
23
66°
49°
24
65°
50°
25
64°
50°
26
62°
49°
27
60°
46°
28
60°
48°
29
61°
48°
30
63°
50°
31
66°
50°
1
66°
51°
2
67°
51°
3
67°
50°
4
66°
50°
5
66°
51°
6
63°
49°
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 70°, with overnight lows between 40° and 51°. The average high for May is 63° with an average low of 47°. 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.
