S
M
T
W
T
F
S
31
73°
57°
1
81°
60°
2
66°
51°
3
75°
49°
4
79°
48°
5
83°
52°
6
84°
55°
7
83°
61°
8
83°
66°
9
78°
68°
10
84°
67°
11
87°
65°
12
89°
66°
13
88°
67°
14
83°
64°
15
77°
62°
16
79°
58°
17
84°
58°
18
88°
69°
19
83°
67°
20
79°
58°
21
85°
64°
22
87°
66°
23
82°
61°
24
82°
63°
25
83°
62°
26
82°
63°
27
85°
64°
28
87°
66°
29
89°
67°
30
86°
67°
1
84°
66°
2
86°
67°
3
84°
69°
4
83°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Oak Park
Oak Park's June 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 58° and 69°. The average high for June is 84° with an average low of 65°. 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 Oak Park. See also: July | August | September.