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
43°
27°
5
64°
32°
6
45°
24°
7
41°
36°
8
65°
37°
9
55°
35°
10
55°
37°
11
56°
36°
12
60°
42°
13
68°
41°
14
63°
39°
15
67°
43°
16
64°
39°
17
58°
35°
18
62°
42°
19
61°
40°
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 41° to 68°, with overnight lows between 24° and 46°. The average high for April is 60° 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 Beloit. See also: May | June | July.
