S
M
T
W
T
F
S
26
64°
29°
27
69°
30°
28
60°
29°
29
53°
43°
30
49°
43°
1
61°
36°
2
53°
42°
3
55°
34°
4
64°
44°
5
72°
54°
6
66°
48°
7
61°
35°
8
57°
36°
9
59°
42°
10
60°
41°
11
60°
39°
12
63°
40°
13
59°
43°
14
63°
40°
15
63°
42°
16
64°
41°
17
62°
38°
18
62°
45°
19
63°
45°
20
64°
44°
21
68°
46°
22
70°
43°
23
63°
43°
24
64°
46°
25
66°
42°
26
65°
44°
27
65°
44°
28
63°
45°
29
66°
48°
30
68°
47°
31
67°
45°
1
66°
42°
2
65°
42°
3
67°
44°
4
66°
44°
5
66°
43°
6
67°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Shapleigh
Shapleigh's May 2026 forecast shows daily high temperatures ranging from 53° to 72°, with overnight lows between 34° and 54°. The average high for May is 64° with an average low of 43°. 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 Shapleigh. See also: June | July | August.