S
M
T
W
T
F
S
30
82°
66°
31
85°
67°
1
89°
71°
2
94°
71°
3
93°
71°
4
86°
69°
5
81°
66°
6
77°
59°
7
78°
57°
8
82°
59°
9
78°
68°
10
78°
57°
11
80°
52°
12
83°
62°
13
76°
52°
14
71°
46°
15
86°
59°
16
74°
68°
17
78°
66°
18
76°
61°
19
66°
56°
20
66°
59°
21
64°
50°
22
65°
46°
23
65°
54°
24
70°
50°
25
65°
46°
26
70°
45°
27
74°
44°
28
73°
46°
29
76°
48°
30
66°
56°
1
81°
63°
2
67°
48°
3
67°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lagrange
Lagrange's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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. See also: October | November | December.
