S
M
T
W
T
F
S
26
88°
69°
27
88°
69°
28
89°
68°
29
88°
68°
30
88°
67°
31
87°
68°
1
87°
69°
2
88°
68°
3
87°
68°
4
88°
69°
5
89°
68°
6
87°
67°
7
85°
66°
8
84°
66°
9
85°
65°
10
81°
66°
11
84°
67°
12
87°
67°
13
88°
66°
14
87°
68°
15
89°
67°
16
89°
61°
17
87°
58°
18
79°
56°
19
77°
55°
20
77°
55°
21
78°
56°
22
78°
57°
23
77°
57°
24
78°
59°
25
81°
63°
26
84°
56°
27
79°
55°
28
77°
55°
29
79°
59°
30
81°
64°
31
84°
56°
1
85°
53°
2
77°
54°
3
76°
61°
4
79°
62°
5
83°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Birmingham
Birmingham's August 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 53° and 69°. The average high for August is 84° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Birmingham. See also: September | October | November.
