S
M
T
W
T
F
S
26
57°
51°
27
59°
49°
28
59°
47°
29
59°
49°
30
60°
47°
1
58°
47°
2
56°
50°
3
58°
51°
4
58°
50°
5
59°
52°
6
63°
50°
7
64°
49°
8
68°
49°
9
69°
51°
10
70°
51°
11
77°
53°
12
74°
53°
13
66°
52°
14
65°
51°
15
65°
50°
16
65°
49°
17
63°
50°
18
65°
48°
19
64°
47°
20
60°
45°
21
61°
48°
22
61°
46°
23
62°
46°
24
62°
48°
25
61°
47°
26
61°
46°
27
64°
46°
28
61°
47°
29
67°
50°
30
68°
52°
31
68°
52°
1
67°
51°
2
65°
52°
3
63°
51°
4
62°
52°
5
62°
50°
6
63°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dillon Beach
Dillon Beach's May 2026 forecast shows daily high temperatures ranging from 60° to 77°, with overnight lows between 45° and 53°. The average high for May is 65° with an average low of 49°. 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 Dillon Beach. See also: June | July | August.
