S
M
T
W
T
F
S
29
69°
26°
30
74°
47°
31
82°
50°
1
82°
60°
2
61°
52°
3
80°
49°
4
88°
53°
5
70°
46°
6
58°
40°
7
50°
33°
8
58°
22°
9
70°
31°
10
82°
37°
11
68°
45°
12
79°
37°
13
82°
57°
14
84°
62°
15
91°
56°
16
90°
62°
17
81°
57°
18
88°
49°
19
54°
39°
20
48°
27°
21
64°
47°
22
71°
48°
23
81°
50°
24
79°
53°
25
72°
51°
26
62°
45°
27
63°
47°
28
64°
47°
29
63°
45°
30
63°
42°
1
59°
42°
2
60°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Slanesville
Slanesville's April 2026 forecast shows daily high temperatures ranging from 48° to 81°, with overnight lows between 27° and 53°. The average high for April is 65° with an average low of 45°. 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 Slanesville. See also: May | June | July.