S
M
T
W
T
F
S
31
75°
55°
1
73°
54°
2
74°
50°
3
83°
53°
4
87°
62°
5
81°
70°
6
86°
70°
7
83°
66°
8
84°
65°
9
88°
69°
10
91°
67°
11
82°
66°
12
81°
61°
13
83°
65°
14
70°
56°
15
77°
53°
16
76°
61°
17
70°
56°
18
N/A
19
78°
61°
20
80°
62°
21
67°
58°
22
71°
58°
23
73°
59°
24
74°
60°
25
77°
58°
26
75°
62°
27
81°
66°
28
80°
67°
29
84°
66°
30
83°
67°
1
85°
68°
2
96°
77°
3
80°
64°
4
79°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in O'Hare
O'Hare's June 2026 forecast shows daily high temperatures ranging from 67° to 96°, with overnight lows between 58° and 77°. The average high for June is 79° with an average low of 64°. 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 O'Hare. See also: July | August | September.
