S
M
T
W
T
F
S
26
58°
37°
27
64°
34°
28
55°
36°
29
51°
44°
30
54°
44°
1
62°
44°
2
57°
41°
3
54°
39°
4
73°
50°
5
66°
54°
6
61°
52°
7
58°
45°
8
58°
42°
9
57°
41°
10
63°
48°
11
63°
41°
12
57°
40°
13
59°
42°
14
61°
45°
15
59°
44°
16
62°
45°
17
66°
43°
18
68°
48°
19
68°
48°
20
64°
47°
21
64°
48°
22
65°
49°
23
63°
46°
24
60°
44°
25
62°
45°
26
63°
50°
27
63°
47°
28
64°
46°
29
63°
44°
30
64°
47°
31
65°
52°
1
66°
49°
2
67°
46°
3
66°
52°
4
70°
53°
5
66°
52°
6
66°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in West Gloucester
West Gloucester's May 2026 forecast shows daily high temperatures ranging from 57° to 73°, with overnight lows between 40° and 54°. The average high for May is 64° 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 West Gloucester. See also: June | July | August.