S
M
T
W
T
F
S
31
72°
49°
1
70°
54°
2
76°
55°
3
83°
54°
4
83°
61°
5
75°
61°
6
75°
54°
7
74°
55°
8
79°
57°
9
81°
58°
10
83°
60°
11
79°
58°
12
77°
57°
13
80°
56°
14
77°
52°
15
70°
48°
16
68°
48°
17
69°
51°
18
71°
52°
19
72°
53°
20
72°
50°
21
74°
52°
22
76°
57°
23
75°
56°
24
72°
57°
25
74°
55°
26
72°
52°
27
73°
57°
28
74°
58°
29
73°
53°
30
72°
52°
1
73°
53°
2
74°
59°
3
78°
60°
4
80°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Joliette
Joliette's June 2026 forecast shows daily high temperatures ranging from 68° to 83°, with overnight lows between 48° and 61°. The average high for June 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 June weather will actually feel in Joliette. See also: July | August | September.
