S
M
T
W
T
F
S
29
69°
32°
30
85°
40°
31
71°
45°
1
52°
37°
2
55°
36°
3
49°
34°
4
42°
34°
5
57°
31°
6
47°
32°
7
40°
27°
8
73°
37°
9
54°
33°
10
54°
35°
11
55°
36°
12
72°
54°
13
78°
58°
14
77°
54°
15
68°
50°
16
77°
55°
17
79°
34°
18
47°
27°
19
55°
34°
20
65°
47°
21
68°
48°
22
69°
52°
23
70°
49°
24
61°
39°
25
59°
41°
26
64°
42°
27
63°
40°
28
57°
42°
29
63°
36°
30
57°
37°
1
60°
46°
2
59°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Grundy Center
Grundy Center's April 2026 forecast shows daily high temperatures ranging from 47° to 79°, with overnight lows between 27° and 55°. The average high for April is 64° with an average low of 43°. 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 Grundy Center. See also: May | June | July.