S
M
T
W
T
F
S
30
98°
70°
31
93°
67°
1
90°
64°
2
92°
63°
3
92°
67°
4
97°
71°
5
93°
69°
6
84°
68°
7
86°
71°
8
86°
61°
9
85°
56°
10
80°
61°
11
85°
60°
12
84°
60°
13
81°
56°
14
83°
58°
15
83°
56°
16
74°
50°
17
79°
59°
18
78°
56°
19
78°
55°
20
76°
54°
21
67°
54°
22
74°
53°
23
77°
56°
24
78°
54°
25
75°
50°
26
64°
44°
27
68°
45°
28
62°
46°
29
74°
48°
30
62°
46°
1
73°
49°
2
60°
45°
3
61°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wall Lake Township
Wall Lake Township's September 2026 forecast shows daily high temperatures ranging from 60° to 97°, with overnight lows between 44° and 71°. The average high for September is 77° with an average low of 56°. 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 Wall Lake Township. See also: October | November | December.
