S
M
T
W
T
F
S
26
92°
80°
27
90°
78°
28
91°
77°
29
92°
79°
30
94°
79°
31
91°
78°
1
91°
77°
2
92°
79°
3
93°
78°
4
91°
77°
5
91°
78°
6
92°
80°
7
92°
78°
8
91°
77°
9
91°
76°
10
92°
76°
11
91°
77°
12
92°
77°
13
93°
78°
14
92°
77°
15
92°
77°
16
93°
78°
17
93°
78°
18
92°
76°
19
92°
78°
20
93°
77°
21
92°
78°
22
93°
79°
23
91°
77°
24
92°
76°
25
90°
77°
26
90°
77°
27
93°
77°
28
93°
76°
29
Hist. Avg.
92°
74°
30
Hist. Avg.
92°
74°
31
Hist. Avg.
92°
74°
1
Hist. Avg.
92°
73°
2
Hist. Avg.
91°
73°
3
Hist. Avg.
91°
73°
4
Hist. Avg.
91°
73°
5
Hist. Avg.
91°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Surfside Beach
Surfside Beach's August 2026 forecast shows daily high temperatures ranging from 90° to 94°, with overnight lows between 76° and 80°. The average high for August is 92° with an average low of 78°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Surfside Beach. See also: September | October | November.
