S
M
T
W
T
F
S
26
58°
45°
27
57°
45°
28
58°
42°
29
62°
45°
30
67°
49°
1
65°
49°
2
59°
47°
3
58°
44°
4
59°
45°
5
58°
43°
6
57°
42°
7
56°
44°
8
58°
43°
9
56°
45°
10
57°
44°
11
59°
45°
12
58°
44°
13
57°
47°
14
58°
48°
15
60°
48°
16
61°
47°
17
59°
47°
18
62°
49°
19
64°
49°
20
64°
48°
21
63°
50°
22
65°
50°
23
65°
49°
24
66°
50°
25
64°
50°
26
63°
49°
27
63°
50°
28
64°
49°
29
62°
50°
30
63°
50°
31
65°
49°
1
66°
51°
2
66°
51°
3
67°
50°
4
66°
51°
5
66°
51°
6
65°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Llandudno
Llandudno's May 2026 forecast shows daily high temperatures ranging from 56° to 67°, with overnight lows between 42° and 51°. The average high for May is 62° with an average low of 47°. 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 Llandudno. See also: June | July | August.
