S
M
T
W
T
F
S
31
90°
54°
1
94°
57°
2
94°
56°
3
92°
59°
4
94°
60°
5
95°
57°
6
90°
58°
7
89°
59°
8
93°
62°
9
95°
66°
10
95°
66°
11
97°
65°
12
96°
62°
13
96°
63°
14
87°
58°
15
89°
62°
16
92°
63°
17
93°
63°
18
92°
62°
19
92°
62°
20
91°
61°
21
93°
63°
22
93°
63°
23
92°
61°
24
93°
62°
25
94°
63°
26
93°
61°
27
90°
60°
28
93°
62°
29
94°
63°
30
95°
64°
1
95°
64°
2
94°
63°
3
95°
65°
4
95°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Rosemont
Rosemont's June 2026 forecast shows daily high temperatures ranging from 87° to 97°, with overnight lows between 56° and 66°. The average high for June is 93° with an average low of 62°. 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 Rosemont. See also: July | August | September.