S
M
T
W
T
F
S
29
79°
41°
30
83°
63°
31
85°
63°
1
85°
66°
2
82°
69°
3
86°
67°
4
74°
58°
5
65°
46°
6
71°
42°
7
76°
44°
8
80°
49°
9
81°
50°
10
82°
54°
11
85°
55°
12
83°
62°
13
82°
69°
14
84°
66°
15
83°
64°
16
85°
64°
17
87°
66°
18
74°
49°
19
71°
43°
20
79°
46°
21
76°
59°
22
76°
61°
23
82°
66°
24
83°
62°
25
80°
63°
26
81°
68°
27
86°
62°
28
82°
59°
29
77°
60°
30
77°
56°
1
77°
54°
2
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Johnsville
Johnsville's April 2026 forecast shows daily high temperatures ranging from 75° to 86°, with overnight lows between 46° and 68°. The average high for April is 79° with an average low of 59°. 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 Johnsville. See also: May | June | July.
