S
M
T
W
T
F
S
30
82°
67°
31
86°
68°
1
91°
71°
2
94°
71°
3
89°
68°
4
87°
67°
5
82°
64°
6
77°
61°
7
75°
57°
8
73°
59°
9
76°
58°
10
74°
55°
11
72°
53°
12
73°
53°
13
72°
54°
14
76°
51°
15
76°
56°
16
77°
57°
17
76°
55°
18
75°
55°
19
76°
57°
20
77°
57°
21
77°
56°
22
76°
56°
23
76°
55°
24
75°
55°
25
76°
54°
26
75°
53°
27
76°
54°
28
75°
54°
29
74°
52°
30
73°
52°
1
72°
51°
2
73°
52°
3
73°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lagrange Township
Lagrange Township's September 2026 forecast shows daily high temperatures ranging from 72° to 94°, with overnight lows between 51° and 71°. The average high for September is 77° with an average low of 57°. 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 Lagrange Township. See also: October | November | December.
