S
M
T
W
T
F
S
29
73°
-15°
30
71°
-15°
31
64°
-15°
1
48°
40°
2
55°
25°
3
34°
22°
4
51°
23°
5
59°
28°
6
68°
30°
7
66°
31°
8
67°
29°
9
64°
29°
10
71°
40°
11
66°
39°
12
66°
29°
13
56°
36°
14
45°
34°
15
58°
32°
16
81°
24°
17
37°
16°
18
50°
21°
19
64°
30°
20
69°
36°
21
72°
45°
22
67°
37°
23
53°
33°
24
42°
26°
25
51°
29°
26
56°
30°
27
60°
34°
28
56°
33°
29
59°
36°
30
72°
38°
1
53°
27°
2
56°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Slater
Slater's April 2026 forecast shows daily high temperatures ranging from 37° to 72°, with overnight lows between 16° and 45°. The average high for April is 57° with an average low of 31°. 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 Slater. See also: May | June | July.