S
M
T
W
T
F
S
26
75°
46°
27
75°
52°
28
64°
48°
29
60°
42°
30
59°
38°
1
58°
36°
2
62°
40°
3
74°
46°
4
83°
48°
5
57°
45°
6
57°
39°
7
68°
38°
8
72°
46°
9
77°
50°
10
71°
44°
11
73°
45°
12
80°
54°
13
73°
52°
14
78°
47°
15
83°
57°
16
82°
63°
17
84°
64°
18
75°
62°
19
66°
49°
20
66°
45°
21
68°
48°
22
68°
54°
23
75°
54°
24
81°
52°
25
84°
55°
26
82°
55°
27
88°
57°
28
86°
64°
29
84°
57°
30
83°
63°
31
78°
63°
1
85°
56°
2
85°
57°
3
83°
58°
4
89°
64°
5
88°
66°
6
83°
60°
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 78° to 89°, with overnight lows between 56° and 66°. The average high for May is 84° with an average low of 61°. 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.
