S
M
T
W
T
F
S
30
93°
72°
31
96°
73°
1
97°
73°
2
96°
70°
3
94°
73°
4
92°
71°
5
92°
70°
6
94°
69°
7
91°
69°
8
90°
66°
9
92°
67°
10
91°
66°
11
90°
67°
12
91°
66°
13
88°
65°
14
89°
64°
15
84°
60°
16
79°
64°
17
81°
63°
18
78°
64°
19
78°
64°
20
79°
63°
21
80°
63°
22
84°
62°
23
83°
62°
24
83°
63°
25
79°
63°
26
81°
61°
27
80°
54°
28
75°
52°
29
74°
51°
30
74°
51°
1
75°
54°
2
75°
56°
3
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wallstown
Wallstown's September 2026 forecast shows daily high temperatures ranging from 74° to 96°, with overnight lows between 51° and 73°. The average high for September is 84° 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 Wallstown. See also: October | November | December.