S
M
T
W
T
F
S
29
73°
38°
30
79°
36°
31
52°
32°
1
47°
28°
2
37°
33°
3
36°
31°
4
45°
30°
5
64°
28°
6
43°
24°
7
39°
36°
8
60°
30°
9
56°
29°
10
60°
39°
11
64°
54°
12
74°
49°
13
67°
41°
14
54°
34°
15
59°
37°
16
60°
38°
17
66°
39°
18
60°
41°
19
61°
36°
20
57°
42°
21
55°
40°
22
53°
38°
23
53°
36°
24
54°
33°
25
60°
44°
26
67°
44°
27
67°
43°
28
66°
44°
29
67°
45°
30
67°
45°
1
68°
46°
2
68°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Beloit
Beloit's April 2026 forecast shows daily high temperatures ranging from 39° to 74°, with overnight lows between 24° and 54°. The average high for April is 60° with an average low of 40°. 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 Beloit. See also: May | June | July.
