S
M
T
W
T
F
S
26
56°
40°
27
58°
41°
28
55°
38°
29
58°
43°
30
57°
42°
1
59°
44°
2
60°
44°
3
60°
43°
4
59°
40°
5
59°
40°
6
58°
41°
7
57°
42°
8
60°
40°
9
60°
40°
10
59°
43°
11
61°
40°
12
60°
42°
13
61°
44°
14
62°
46°
15
60°
46°
16
62°
45°
17
61°
48°
18
60°
47°
19
62°
47°
20
62°
48°
21
59°
48°
22
58°
47°
23
57°
47°
24
58°
45°
25
58°
45°
26
59°
43°
27
61°
44°
28
63°
47°
29
61°
45°
30
60°
45°
31
60°
44°
1
62°
44°
2
63°
45°
3
64°
48°
4
65°
48°
5
65°
49°
6
66°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Maerdy
Maerdy's May 2026 forecast shows daily high temperatures ranging from 55° to 66°, with overnight lows between 38° and 49°. The average high for May is 60° with an average low of 44°. 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 Maerdy. See also: June | July | August.