S
M
T
W
T
F
S
30
82°
64°
31
85°
65°
1
87°
66°
2
86°
65°
3
87°
58°
4
84°
57°
5
80°
60°
6
82°
64°
7
86°
63°
8
82°
60°
9
79°
62°
10
82°
63°
11
86°
62°
12
86°
63°
13
85°
63°
14
86°
62°
15
85°
62°
16
84°
60°
17
83°
55°
18
77°
53°
19
76°
51°
20
76°
51°
21
74°
52°
22
75°
53°
23
76°
52°
24
80°
53°
25
79°
58°
26
80°
58°
27
81°
57°
28
81°
56°
29
80°
55°
30
79°
55°
1
76°
53°
2
79°
56°
3
73°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Montgomery
Montgomery's September 2026 forecast shows daily high temperatures ranging from 73° to 87°, with overnight lows between 49° and 66°. The average high for September is 81° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Montgomery. See also: October | November | December.
