S
M
T
W
T
F
S
26
55°
36°
27
65°
37°
28
63°
35°
29
58°
39°
30
56°
46°
1
60°
39°
2
58°
47°
3
58°
42°
4
62°
48°
5
63°
53°
6
61°
56°
7
63°
43°
8
61°
40°
9
62°
51°
10
68°
51°
11
60°
43°
12
63°
44°
13
64°
51°
14
67°
53°
15
68°
49°
16
72°
46°
17
84°
56°
18
82°
57°
19
88°
66°
20
88°
60°
21
62°
49°
22
64°
51°
23
55°
51°
24
66°
57°
25
69°
58°
26
76°
60°
27
74°
57°
28
75°
58°
29
75°
58°
30
74°
57°
31
77°
61°
1
78°
57°
2
70°
56°
3
69°
56°
4
70°
60°
5
74°
60°
6
76°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sound Beach
Sound Beach's May 2026 forecast shows daily high temperatures ranging from 55° to 88°, with overnight lows between 49° and 66°. The average high for May is 73° with an average low of 57°. 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 Sound Beach. See also: June | July | August.