S
M
T
W
T
F
S
29
66°
25°
30
70°
53°
31
79°
60°
1
77°
58°
2
84°
54°
3
81°
61°
4
86°
52°
5
57°
35°
6
54°
36°
7
45°
28°
8
62°
39°
9
72°
44°
10
76°
48°
11
75°
51°
12
77°
51°
13
68°
45°
14
71°
46°
15
66°
43°
16
65°
37°
17
58°
31°
18
59°
32°
19
63°
43°
20
71°
44°
21
72°
45°
22
73°
45°
23
73°
46°
24
72°
46°
25
74°
47°
26
74°
40°
27
70°
35°
28
60°
35°
29
61°
44°
30
63°
40°
1
63°
37°
2
64°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Blacksville
Blacksville's April 2026 forecast shows daily high temperatures ranging from 45° to 86°, with overnight lows between 28° and 61°. The average high for April is 68° with an average low of 42°. 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 Blacksville. See also: May | June | July.