S
M
T
W
T
F
S
26
73°
53°
27
68°
52°
28
71°
48°
29
76°
56°
30
72°
58°
1
69°
55°
2
59°
52°
3
69°
47°
4
73°
50°
5
75°
56°
6
78°
71°
7
75°
57°
8
70°
65°
9
77°
66°
10
76°
69°
11
82°
53°
12
72°
60°
13
76°
66°
14
81°
67°
15
82°
67°
16
81°
66°
17
81°
67°
18
80°
65°
19
77°
64°
20
81°
66°
21
80°
65°
22
79°
63°
23
77°
66°
24
77°
64°
25
78°
66°
26
78°
67°
27
79°
67°
28
80°
66°
29
81°
68°
30
79°
68°
31
78°
67°
1
79°
69°
2
81°
68°
3
82°
69°
4
80°
70°
5
80°
70°
6
81°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Surfside Beach
Surfside Beach's May 2026 forecast shows daily high temperatures ranging from 70° to 82°, with overnight lows between 53° and 71°. The average high for May is 79° with an average low of 66°. 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 Surfside Beach. See also: June | July | August.
