S
M
T
W
T
F
S
31
73°
53°
1
72°
51°
2
72°
53°
3
76°
51°
4
74°
53°
5
78°
52°
6
73°
53°
7
75°
52°
8
74°
54°
9
75°
54°
10
73°
55°
11
76°
63°
12
81°
65°
13
84°
62°
14
85°
55°
15
77°
55°
16
76°
56°
17
78°
57°
18
79°
65°
19
83°
66°
20
83°
68°
21
86°
67°
22
87°
67°
23
86°
66°
24
85°
67°
25
84°
68°
26
81°
66°
27
83°
64°
28
82°
67°
29
87°
68°
30
88°
68°
1
87°
67°
2
87°
68°
3
84°
68°
4
84°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Joliet Township
Joliet Township's June 2026 forecast shows daily high temperatures ranging from 72° to 88°, with overnight lows between 51° and 69°. The average high for June is 80° 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 June weather will actually feel in Joliet Township. See also: July | August | September.