S
M
T
W
T
F
S
26
56°
38°
27
59°
37°
28
52°
36°
29
51°
44°
30
54°
45°
1
63°
40°
2
59°
38°
3
54°
34°
4
68°
35°
5
70°
49°
6
68°
56°
7
65°
48°
8
63°
36°
9
61°
35°
10
71°
52°
11
61°
39°
12
61°
39°
13
64°
42°
14
63°
47°
15
58°
43°
16
75°
40°
17
88°
56°
18
80°
57°
19
83°
62°
20
92°
61°
21
64°
50°
22
59°
46°
23
62°
50°
24
54°
52°
25
66°
50°
26
81°
58°
27
80°
56°
28
64°
50°
29
67°
52°
30
68°
47°
31
67°
53°
1
74°
55°
2
72°
54°
3
75°
57°
4
72°
58°
5
77°
54°
6
71°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in North Plymouth
North Plymouth's May 2026 forecast shows daily high temperatures ranging from 54° to 81°, with overnight lows between 47° and 58°. The average high for May is 70° with an average low of 53°. 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 North Plymouth. See also: June | July | August.
