S
M
T
W
T
F
S
29
54°
25°
30
64°
39°
31
70°
54°
1
57°
36°
2
46°
36°
3
68°
41°
4
72°
41°
5
54°
32°
6
43°
32°
7
34°
23°
8
50°
16°
9
61°
32°
10
73°
37°
11
57°
29°
12
59°
49°
13
72°
54°
14
78°
58°
15
80°
55°
16
73°
49°
17
74°
39°
18
60°
36°
19
59°
38°
20
56°
38°
21
64°
42°
22
65°
50°
23
70°
35°
24
54°
41°
25
55°
41°
26
56°
37°
27
54°
36°
28
56°
34°
29
56°
35°
30
58°
40°
1
58°
43°
2
67°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Slate Run
Slate Run's April 2026 forecast shows daily high temperatures ranging from 54° to 80°, with overnight lows between 29° and 58°. The average high for April is 63° 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 Slate Run. See also: May | June | July.