S
M
T
W
T
F
S
26
63°
31°
27
70°
36°
28
61°
46°
29
50°
39°
30
52°
35°
1
49°
31°
2
48°
30°
3
54°
28°
4
71°
44°
5
62°
42°
6
48°
34°
7
52°
32°
8
55°
34°
9
62°
39°
10
54°
37°
11
53°
34°
12
58°
29°
13
55°
41°
14
50°
42°
15
69°
35°
16
61°
51°
17
74°
50°
18
79°
57°
19
74°
57°
20
58°
43°
21
60°
40°
22
65°
40°
23
56°
47°
24
62°
51°
25
73°
55°
26
78°
53°
27
73°
51°
28
70°
46°
29
65°
46°
30
64°
46°
31
65°
48°
1
66°
52°
2
67°
51°
3
68°
54°
4
71°
52°
5
67°
48°
6
68°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cumberland Beach
Cumberland Beach's May 2026 forecast shows daily high temperatures ranging from 56° to 78°, with overnight lows between 46° and 55°. The average high for May is 68° with an average low of 50°. 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 Cumberland Beach. See also: June | July | August.
