S
M
T
W
T
F
S
31
86°
68°
1
91°
68°
2
83°
65°
3
83°
56°
4
83°
60°
5
83°
65°
6
85°
66°
7
84°
68°
8
85°
70°
9
82°
69°
10
85°
68°
11
84°
68°
12
85°
69°
13
84°
68°
14
86°
67°
15
85°
69°
16
86°
69°
17
83°
68°
18
84°
69°
19
86°
69°
20
87°
68°
21
89°
70°
22
89°
70°
23
88°
69°
24
85°
69°
25
86°
68°
26
88°
70°
27
88°
69°
28
84°
70°
29
84°
70°
30
85°
69°
1
85°
66°
2
86°
70°
3
85°
71°
4
85°
71°
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 82° to 91°, with overnight lows between 56° and 71°. The average high for June is 85° with an average low of 68°. 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.