S
M
T
W
T
F
S
29
72°
40°
30
66°
45°
31
54°
39°
1
54°
41°
2
48°
26°
3
55°
21°
4
64°
23°
5
70°
28°
6
72°
32°
7
70°
32°
8
70°
34°
9
64°
37°
10
59°
43°
11
57°
32°
12
41°
32°
13
52°
25°
14
57°
27°
15
61°
36°
16
50°
25°
17
54°
25°
18
66°
25°
19
68°
39°
20
70°
37°
21
54°
37°
22
50°
30°
23
67°
34°
24
72°
37°
25
65°
40°
26
55°
37°
27
60°
37°
28
66°
40°
29
66°
40°
30
69°
43°
1
71°
42°
2
70°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Johnstonville
Johnstonville's April 2026 forecast shows daily high temperatures ranging from 55° to 72°, with overnight lows between 34° and 43°. The average high for April is 66° 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 Johnstonville. See also: May | June | July.
