S
M
T
W
T
F
S
26
55°
42°
27
57°
45°
28
57°
44°
29
56°
45°
30
57°
46°
1
58°
46°
2
57°
45°
3
58°
46°
4
58°
46°
5
57°
45°
6
58°
45°
7
54°
43°
8
54°
41°
9
53°
46°
10
54°
45°
11
54°
43°
12
55°
42°
13
55°
47°
14
56°
46°
15
61°
46°
16
60°
47°
17
60°
41°
18
56°
41°
19
56°
43°
20
57°
44°
21
57°
45°
22
58°
48°
23
59°
48°
24
61°
49°
25
60°
47°
26
58°
48°
27
60°
48°
28
59°
47°
29
58°
48°
30
59°
44°
31
60°
47°
1
62°
50°
2
62°
49°
3
61°
49°
4
60°
50°
5
60°
50°
6
63°
49°
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 53° to 63°, with overnight lows between 41° and 50°. The average high for May 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 May weather will actually feel in Cork. See also: June | July | August.
