S
M
T
W
T
F
S
26
65°
48°
27
79°
41°
28
77°
54°
29
69°
49°
30
58°
38°
1
58°
33°
2
54°
32°
3
60°
47°
4
71°
55°
5
75°
55°
6
62°
41°
7
54°
33°
8
55°
41°
9
61°
44°
10
64°
43°
11
65°
41°
12
62°
44°
13
67°
48°
14
71°
49°
15
66°
46°
16
75°
52°
17
76°
53°
18
75°
52°
19
72°
52°
20
77°
50°
21
73°
49°
22
68°
44°
23
65°
44°
24
67°
46°
25
68°
47°
26
67°
46°
27
68°
46°
28
68°
47°
29
69°
46°
30
70°
47°
31
75°
56°
1
71°
52°
2
72°
48°
3
72°
55°
4
74°
56°
5
76°
57°
6
80°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Glouster
Glouster's May 2026 forecast shows daily high temperatures ranging from 54° to 80°, with overnight lows between 32° and 58°. The average high for May is 68° with an average low of 48°. 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 Glouster. See also: June | July | August.
