S
M
T
W
T
F
S
29
46°
45°
30
50°
45°
31
54°
48°
1
50°
37°
2
46°
36°
3
46°
39°
4
45°
37°
5
45°
43°
6
50°
45°
7
54°
50°
8
50°
48°
9
48°
45°
10
46°
45°
11
48°
41°
12
50°
46°
13
50°
46°
14
52°
46°
15
50°
48°
16
54°
48°
17
54°
50°
18
52°
48°
19
52°
52°
20
51°
37°
21
54°
48°
22
55°
46°
23
55°
48°
24
59°
54°
25
57°
52°
26
57°
49°
27
57°
44°
28
58°
43°
29
61°
45°
30
66°
49°
1
58°
46°
2
52°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Kilchoan
Kilchoan's April 2026 forecast shows daily high temperatures ranging from 52° to 66°, with overnight lows between 40° and 49°. The average high for April is 58° 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 Kilchoan. See also: May | June | July.