S
M
T
W
T
F
S
26
61°
48°
27
63°
46°
28
61°
46°
29
63°
43°
30
55°
46°
1
55°
48°
2
57°
48°
3
54°
48°
4
59°
46°
5
55°
45°
6
52°
45°
7
54°
41°
8
57°
45°
9
59°
45°
10
57°
39°
11
57°
43°
12
57°
46°
13
54°
45°
14
54°
43°
15
55°
41°
16
55°
43°
17
52°
43°
18
53°
50°
19
57°
50°
20
61°
52°
21
59°
53°
22
60°
53°
23
66°
54°
24
60°
49°
25
62°
49°
26
61°
48°
27
64°
50°
28
61°
49°
29
60°
48°
30
56°
48°
31
57°
47°
1
57°
46°
2
58°
50°
3
58°
50°
4
59°
51°
5
60°
51°
6
60°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cork
Cork's May 2026 forecast shows daily high temperatures ranging from 52° to 66°, with overnight lows between 43° and 54°. The average high for May is 59° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Cork. See also: June | July | August.
