S
M
T
W
T
F
S
29
64°
39°
30
82°
39°
31
71°
41°
1
43°
35°
2
70°
37°
3
56°
40°
4
49°
38°
5
54°
35°
6
52°
33°
7
44°
26°
8
71°
34°
9
67°
47°
10
55°
37°
11
55°
31°
12
78°
53°
13
77°
60°
14
82°
58°
15
72°
58°
16
74°
53°
17
82°
52°
18
54°
36°
19
51°
31°
20
57°
25°
21
77°
46°
22
79°
54°
23
81°
51°
24
71°
48°
25
69°
43°
26
68°
38°
27
71°
51°
28
65°
47°
29
60°
38°
30
57°
37°
1
52°
35°
2
58°
38°
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 52° to 65°, with overnight lows between 35° and 47°. The average high for April is 58° with an average low of 39°. 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.
