S
M
T
W
T
F
S
30
86°
68°
31
91°
70°
1
96°
73°
2
98°
73°
3
97°
74°
4
97°
73°
5
97°
72°
6
89°
64°
7
88°
65°
8
87°
64°
9
90°
62°
10
90°
64°
11
93°
63°
12
89°
62°
13
87°
62°
14
88°
61°
15
87°
64°
16
86°
64°
17
83°
63°
18
84°
63°
19
82°
62°
20
79°
60°
21
81°
62°
22
82°
61°
23
82°
61°
24
85°
62°
25
84°
61°
26
78°
60°
27
77°
61°
28
78°
61°
29
77°
60°
30
78°
59°
1
76°
59°
2
76°
58°
3
77°
58°
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 76° to 98°, with overnight lows between 58° and 74°. The average high for September is 85° with an average low of 63°. 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.
