S
M
T
W
T
F
S
31
62°
43°
1
64°
43°
2
63°
44°
3
60°
44°
4
63°
45°
5
65°
46°
6
60°
45°
7
59°
44°
8
60°
45°
9
61°
46°
10
60°
45°
11
60°
45°
12
61°
46°
13
60°
46°
14
59°
47°
15
60°
47°
16
61°
48°
17
62°
48°
18
62°
47°
19
63°
47°
20
62°
48°
21
64°
49°
22
66°
50°
23
66°
50°
24
65°
51°
25
67°
54°
26
65°
50°
27
66°
53°
28
65°
50°
29
65°
56°
30
71°
55°
1
72°
51°
2
68°
50°
3
70°
51°
4
67°
50°
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 59° to 72°, with overnight lows between 43° and 56°. The average high for June is 64° with an average low of 48°. 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.