S
M
T
W
T
F
S
29
61°
34°
30
54°
27°
31
36°
19°
1
36°
28°
2
37°
30°
3
37°
28°
4
54°
27°
5
45°
23°
6
37°
21°
7
64°
27°
8
36°
27°
9
48°
25°
10
63°
19°
11
79°
36°
12
66°
39°
13
46°
34°
14
66°
41°
15
66°
41°
16
50°
22°
17
32°
21°
18
45°
22°
19
55°
41°
20
71°
39°
21
59°
31°
22
59°
32°
23
66°
36°
24
53°
32°
25
54°
31°
26
55°
30°
27
57°
32°
28
61°
35°
29
62°
34°
30
63°
36°
1
54°
37°
2
56°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Johnsons Corner
Johnsons Corner's April 2026 forecast shows daily high temperatures ranging from 32° to 71°, with overnight lows between 21° and 41°. The average high for April is 56° with an average low of 32°. 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 Johnsons Corner. See also: May | June | July.