S
M
T
W
T
F
S
27
58°
52°
28
59°
50°
29
65°
49°
30
67°
52°
1
74°
50°
2
64°
48°
3
62°
42°
4
60°
42°
5
54°
41°
6
58°
49°
7
62°
45°
8
59°
46°
9
60°
45°
10
64°
45°
11
65°
46°
12
63°
47°
13
65°
53°
14
66°
51°
15
67°
49°
16
63°
49°
17
67°
48°
18
67°
47°
19
65°
48°
20
62°
50°
21
69°
47°
22
70°
50°
23
64°
51°
24
60°
53°
25
60°
48°
26
58°
46°
27
64°
48°
28
66°
47°
29
60°
53°
30
65°
53°
31
65°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Glasheen
Glasheen's May 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Glasheen. See also: June | July | August.