S
M
T
W
T
F
S
31
76°
49°
1
76°
51°
2
77°
51°
3
80°
50°
4
86°
57°
5
84°
64°
6
86°
67°
7
79°
60°
8
85°
57°
9
83°
71°
10
89°
70°
11
88°
72°
12
82°
68°
13
86°
64°
14
77°
58°
15
73°
51°
16
76°
59°
17
70°
60°
18
71°
61°
19
76°
56°
20
77°
59°
21
73°
56°
22
75°
58°
23
76°
55°
24
74°
52°
25
82°
61°
26
73°
56°
27
80°
59°
28
85°
64°
29
89°
73°
30
99°
77°
1
99°
75°
2
99°
76°
3
97°
75°
4
93°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Highland Park
Highland Park's June 2026 forecast shows daily high temperatures ranging from 73° to 99°, with overnight lows between 56° and 77°. The average high for June is 90° with an average low of 70°. 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 Highland Park. See also: July | August | September.