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