S
M
T
W
T
F
S
30
97°
64°
31
100°
64°
1
100°
68°
2
100°
72°
3
100°
72°
4
100°
72°
5
102°
73°
6
91°
75°
7
90°
66°
8
93°
63°
9
95°
70°
10
79°
70°
11
86°
68°
12
93°
64°
13
82°
60°
14
84°
72°
15
94°
68°
16
95°
69°
17
88°
66°
18
89°
63°
19
86°
62°
20
72°
54°
21
68°
51°
22
70°
52°
23
76°
53°
24
77°
54°
25
79°
55°
26
75°
50°
27
79°
57°
28
76°
57°
29
78°
56°
30
77°
57°
1
76°
56°
2
77°
55°
3
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Montgomery City
Montgomery City's September 2026 forecast shows daily high temperatures ranging from 68° to 95°, with overnight lows between 50° and 72°. The average high for September is 80° 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 City. See also: October | November | December.
