S
M
T
W
T
F
S
26
64°
41°
27
68°
45°
28
57°
45°
29
68°
43°
30
72°
50°
1
61°
50°
2
59°
50°
3
59°
48°
4
57°
52°
5
59°
50°
6
56°
46°
7
58°
46°
8
63°
49°
9
65°
48°
10
61°
43°
11
56°
42°
12
57°
46°
13
56°
44°
14
57°
45°
15
56°
44°
16
58°
48°
17
59°
48°
18
58°
47°
19
58°
47°
20
58°
49°
21
60°
48°
22
58°
50°
23
59°
51°
24
60°
51°
25
61°
50°
26
64°
52°
27
64°
51°
28
60°
48°
29
61°
48°
30
62°
52°
31
62°
52°
1
65°
51°
2
66°
52°
3
66°
52°
4
64°
53°
5
66°
54°
6
67°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Llwynhendy
Llwynhendy's May 2026 forecast shows daily high temperatures ranging from 56° to 67°, with overnight lows between 42° and 54°. The average high for May is 61° with an average low of 49°. 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 Llwynhendy. See also: June | July | August.