S
M
T
W
T
F
S
29
44°
12°
30
47°
17°
31
45°
17°
1
42°
15°
2
45°
13°
3
46°
16°
4
41°
17°
5
41°
16°
6
39°
11°
7
39°
11°
8
41°
12°
9
37°
13°
10
42°
9°
11
42°
10°
12
41°
13°
13
44°
12°
14
44°
13°
15
45°
13°
16
48°
14°
17
47°
16°
18
59°
33°
19
58°
32°
20
59°
34°
21
59°
34°
22
66°
37°
23
66°
39°
24
56°
35°
25
62°
41°
26
60°
40°
27
63°
37°
28
65°
37°
29
64°
41°
30
62°
43°
1
54°
31°
2
54°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Kastyo
Kastyo's April 2026 forecast shows daily high temperatures ranging from 54° to 66°, with overnight lows between 30° and 43°. The average high for April is 60° with an average low of 36°. 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 Kastyo. See also: May | June | July.