S
M
T
W
T
F
S
30
87°
75°
31
90°
76°
1
92°
76°
2
93°
77°
3
92°
77°
4
91°
77°
5
94°
77°
6
96°
74°
7
88°
74°
8
85°
76°
9
87°
75°
10
88°
74°
11
91°
73°
12
89°
74°
13
88°
73°
14
91°
74°
15
86°
73°
16
90°
72°
17
86°
71°
18
87°
72°
19
86°
68°
20
85°
69°
21
83°
75°
22
88°
70°
23
86°
71°
24
86°
70°
25
85°
70°
26
86°
69°
27
87°
70°
28
86°
70°
29
85°
69°
30
85°
69°
1
84°
68°
2
84°
67°
3
85°
68°
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 83° to 91°, with overnight lows between 67° and 76°. The average high for September is 87° with an average low of 71°. 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.
