S
M
T
W
T
F
S
29
72°
34°
30
81°
41°
31
61°
41°
1
52°
34°
2
45°
34°
3
41°
36°
4
41°
34°
5
55°
32°
6
43°
30°
7
45°
23°
8
68°
36°
9
52°
32°
10
54°
34°
11
52°
36°
12
73°
52°
13
77°
55°
14
79°
52°
15
64°
54°
16
75°
48°
17
79°
39°
18
46°
30°
19
48°
32°
20
61°
27°
21
84°
48°
22
82°
46°
23
73°
43°
24
66°
38°
25
65°
46°
26
73°
54°
27
65°
41°
28
58°
37°
29
60°
36°
30
57°
37°
1
51°
35°
2
58°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Rockford
Rockford's April 2026 forecast shows daily high temperatures ranging from 51° to 73°, with overnight lows between 35° and 54°. The average high for April is 63° with an average low of 41°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Rockford. See also: May | June | July.
