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
33°
23°
9
48°
24°
10
59°
35°
11
68°
45°
12
58°
37°
13
44°
25°
14
53°
30°
15
68°
35°
16
61°
33°
17
55°
30°
18
60°
31°
19
64°
32°
20
56°
32°
21
59°
31°
22
51°
35°
23
52°
34°
24
50°
32°
25
52°
29°
26
53°
38°
27
52°
39°
28
53°
39°
29
54°
38°
30
54°
38°
1
55°
35°
2
55°
37°
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 33° to 68°, with overnight lows between 23° and 45°. The average high for April is 55° with an average low of 33°. 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.