S
M
T
W
T
F
S
29
55°
37°
30
57°
43°
31
55°
48°
1
57°
39°
2
50°
37°
3
57°
43°
4
50°
39°
5
50°
36°
6
50°
45°
7
57°
48°
8
61°
46°
9
50°
39°
10
46°
37°
11
46°
34°
12
52°
37°
13
50°
36°
14
54°
46°
15
54°
46°
16
54°
45°
17
54°
43°
18
55°
41°
19
55°
39°
20
54°
41°
21
50°
43°
22
53°
47°
23
58°
48°
24
57°
48°
25
59°
45°
26
61°
46°
27
62°
44°
28
61°
47°
29
56°
45°
30
57°
46°
1
60°
46°
2
58°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Blarney
Blarney's April 2026 forecast shows daily high temperatures ranging from 53° to 62°, with overnight lows between 44° and 48°. The average high for April is 58° with an average low of 46°. 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 Blarney. See also: May | June | July.