S
M
T
W
T
F
S
28
81°
59°
29
81°
60°
30
82°
61°
1
82°
64°
2
83°
60°
3
81°
61°
4
81°
59°
5
80°
59°
6
80°
61°
7
82°
63°
8
82°
66°
9
83°
67°
10
82°
64°
11
83°
65°
12
86°
68°
13
87°
68°
14
84°
66°
15
83°
67°
16
86°
68°
17
87°
69°
18
88°
69°
19
88°
68°
20
89°
69°
21
89°
69°
22
88°
68°
23
87°
68°
24
87°
61°
25
88°
60°
26
81°
60°
27
78°
59°
28
80°
61°
29
81°
65°
30
81°
67°
31
83°
64°
1
82°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Kankakee
Kankakee's July 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 59° and 69°. The average high for July is 84° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Kankakee. See also: August | September | October.