S
M
T
W
T
F
S
29
55°
43°
30
54°
45°
31
55°
52°
1
55°
41°
2
50°
36°
3
52°
41°
4
52°
37°
5
50°
38°
6
52°
46°
7
56°
48°
8
55°
45°
9
51°
42°
10
55°
44°
11
53°
43°
12
52°
41°
13
52°
42°
14
53°
43°
15
54°
43°
16
53°
42°
17
54°
43°
18
51°
43°
19
52°
42°
20
52°
45°
21
53°
45°
22
57°
44°
23
57°
44°
24
56°
45°
25
53°
45°
26
54°
44°
27
53°
43°
28
53°
44°
29
54°
46°
30
54°
46°
1
56°
45°
2
55°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Killyleagh
Killyleagh's April 2026 forecast shows daily high temperatures ranging from 50° to 57°, with overnight lows between 38° and 48°. The average high for April is 54° with an average low of 44°. 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 Killyleagh. See also: May | June | July.
