S
M
T
W
T
F
S
30
82°
66°
31
87°
66°
1
90°
73°
2
95°
73°
3
95°
70°
4
87°
68°
5
81°
67°
6
78°
58°
7
79°
57°
8
84°
55°
9
N/A
10
78°
54°
11
79°
60°
12
83°
62°
13
82°
63°
14
85°
67°
15
82°
58°
16
74°
56°
17
75°
57°
18
73°
56°
19
68°
49°
20
70°
50°
21
69°
51°
22
68°
50°
23
70°
56°
24
76°
56°
25
70°
55°
26
76°
55°
27
76°
54°
28
75°
54°
29
74°
55°
30
75°
53°
1
73°
50°
2
67°
53°
3
72°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Kendallville
Kendallville's September 2026 forecast shows daily high temperatures ranging from 67° to 85°, with overnight lows between 49° and 67°. The average high for September is 75° with an average low of 55°. 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 Kendallville. See also: October | November | December.