S
M
T
W
T
F
S
31
71°
54°
1
69°
53°
2
69°
58°
3
76°
60°
4
78°
59°
5
77°
59°
6
75°
56°
7
72°
56°
8
74°
57°
9
75°
60°
10
79°
61°
11
80°
62°
12
81°
62°
13
82°
64°
14
83°
64°
15
83°
63°
16
82°
64°
17
83°
63°
18
80°
64°
19
83°
65°
20
84°
64°
21
82°
63°
22
85°
65°
23
85°
65°
24
84°
58°
25
79°
57°
26
78°
57°
27
79°
61°
28
79°
57°
29
78°
58°
30
79°
60°
1
79°
59°
2
78°
57°
3
78°
59°
4
79°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Hillside
Hillside's June 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 53° and 65°. The average high for June is 79° with an average low of 60°. 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 Hillside. See also: July | August | September.