S
M
T
W
T
F
S
31
80°
52°
1
80°
54°
2
82°
54°
3
78°
56°
4
81°
60°
5
86°
63°
6
88°
63°
7
87°
64°
8
91°
68°
9
74°
62°
10
77°
63°
11
78°
62°
12
75°
62°
13
79°
64°
14
80°
64°
15
81°
65°
16
83°
65°
17
81°
60°
18
75°
57°
19
76°
64°
20
78°
64°
21
76°
61°
22
76°
59°
23
77°
62°
24
78°
64°
25
82°
66°
26
82°
67°
27
84°
67°
28
86°
68°
29
86°
66°
30
81°
60°
1
77°
59°
2
78°
62°
3
79°
65°
4
79°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Rockford
Rockford's June 2026 forecast shows daily high temperatures ranging from 74° to 91°, with overnight lows between 52° and 68°. The average high for June is 80° 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 Rockford. See also: July | August | September.