S
M
T
W
T
F
S
26
58°
34°
27
64°
35°
28
60°
35°
29
59°
45°
30
54°
46°
1
64°
46°
2
57°
41°
3
55°
35°
4
66°
35°
5
67°
48°
6
65°
54°
7
65°
48°
8
61°
36°
9
61°
38°
10
68°
51°
11
63°
38°
12
61°
36°
13
63°
41°
14
58°
44°
15
62°
42°
16
72°
40°
17
68°
53°
18
63°
53°
19
64°
57°
20
65°
56°
21
62°
49°
22
59°
48°
23
60°
49°
24
61°
53°
25
65°
53°
26
62°
54°
27
64°
53°
28
63°
54°
29
66°
55°
30
64°
56°
31
65°
54°
1
66°
51°
2
65°
51°
3
65°
53°
4
66°
56°
5
67°
56°
6
72°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cuttyhunk
Cuttyhunk's May 2026 forecast shows daily high temperatures ranging from 59° to 72°, with overnight lows between 48° and 57°. The average high for May is 64° 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 Cuttyhunk. See also: June | July | August.
