S
M
T
W
T
F
S
30
83°
65°
31
85°
65°
1
85°
59°
2
82°
59°
3
84°
63°
4
80°
63°
5
80°
62°
6
78°
62°
7
78°
59°
8
81°
54°
9
77°
54°
10
76°
63°
11
81°
60°
12
82°
61°
13
81°
61°
14
82°
59°
15
81°
61°
16
83°
60°
17
Hist. Avg.
78°
55°
18
Hist. Avg.
77°
54°
19
Hist. Avg.
77°
54°
20
Hist. Avg.
77°
53°
21
Hist. Avg.
76°
53°
22
Hist. Avg.
76°
52°
23
Hist. Avg.
76°
52°
24
Hist. Avg.
75°
52°
25
Hist. Avg.
75°
51°
26
Hist. Avg.
74°
51°
27
Hist. Avg.
74°
50°
28
Hist. Avg.
74°
50°
29
Hist. Avg.
73°
50°
30
Hist. Avg.
73°
49°
1
Hist. Avg.
72°
49°
2
Hist. Avg.
72°
48°
3
Hist. Avg.
71°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Kankakee Township
Kankakee Township's September 2026 forecast shows daily high temperatures ranging from 76° to 85°, with overnight lows between 54° and 65°. The average high for September is 81° with an average low of 61°. 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 Kankakee Township. See also: October | November | December.
