S
M
T
W
T
F
S
27
87°
66°
28
86°
65°
29
86°
65°
30
85°
64°
1
86°
60°
2
83°
55°
3
77°
54°
4
76°
55°
5
76°
55°
6
79°
58°
7
83°
53°
8
75°
60°
9
78°
60°
10
81°
59°
11
82°
55°
12
74°
51°
13
73°
52°
14
75°
51°
15
75°
51°
16
76°
56°
17
74°
57°
18
79°
57°
19
79°
56°
20
78°
56°
21
79°
55°
22
79°
57°
23
78°
57°
24
78°
56°
25
77°
54°
26
78°
47°
27
74°
52°
28
68°
52°
29
69°
53°
30
68°
45°
31
67°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Birmingham
Birmingham's October 2026 forecast shows daily high temperatures ranging from 67° to 87°, with overnight lows between 44° and 66°. The average high for October is 78° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Birmingham. See also: November | December | January.