S
M
T
W
T
F
S
30
95°
72°
31
97°
74°
1
98°
72°
2
98°
74°
3
97°
75°
4
92°
73°
5
92°
73°
6
95°
72°
7
93°
70°
8
94°
69°
9
93°
70°
10
94°
70°
11
93°
65°
12
90°
64°
13
89°
65°
14
88°
64°
15
84°
67°
16
82°
67°
17
83°
66°
18
86°
67°
19
86°
67°
20
82°
66°
21
82°
66°
22
84°
65°
23
85°
64°
24
86°
64°
25
87°
65°
26
86°
65°
27
87°
64°
28
87°
64°
29
86°
62°
30
86°
63°
1
85°
62°
2
83°
63°
3
83°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Moundville
Moundville's September 2026 forecast shows daily high temperatures ranging from 82° to 98°, with overnight lows between 62° and 75°. The average high for September is 88° with an average low of 67°. 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 Moundville. See also: October | November | December.