S
M
T
W
T
F
S
28
81°
64°
29
88°
73°
30
86°
63°
1
78°
65°
2
90°
69°
3
86°
66°
4
84°
66°
5
85°
68°
6
86°
70°
7
87°
68°
8
88°
67°
9
86°
68°
10
87°
67°
11
88°
64°
12
87°
68°
13
89°
65°
14
83°
63°
15
85°
66°
16
86°
66°
17
78°
62°
18
79°
66°
19
82°
66°
20
83°
65°
21
86°
67°
22
86°
67°
23
84°
66°
24
84°
67°
25
85°
66°
26
82°
66°
27
84°
65°
28
83°
66°
29
83°
66°
30
84°
65°
31
79°
64°
1
77°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Rockford
Rockford's July 2026 forecast shows daily high temperatures ranging from 77° to 90°, with overnight lows between 60° and 70°. The average high for July is 84° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Rockford. See also: August | September | October.