S
M
T
W
T
F
S
26
86°
73°
27
89°
72°
28
90°
75°
29
90°
74°
30
88°
75°
31
89°
75°
1
89°
74°
2
86°
75°
3
85°
75°
4
88°
74°
5
88°
75°
6
87°
75°
7
88°
74°
8
89°
74°
9
90°
75°
10
89°
75°
11
87°
74°
12
86°
74°
13
85°
73°
14
86°
74°
15
86°
73°
16
84°
73°
17
83°
72°
18
84°
74°
19
84°
74°
20
85°
73°
21
85°
74°
22
84°
73°
23
85°
72°
24
87°
72°
25
88°
72°
26
88°
70°
27
87°
72°
28
88°
70°
29
87°
72°
30
88°
72°
31
88°
71°
1
85°
72°
2
84°
72°
3
86°
71°
4
85°
71°
5
85°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Murrells Inlet
Murrells Inlet's August 2026 forecast shows daily high temperatures ranging from 83° to 90°, with overnight lows between 70° and 75°. The average high for August is 87° with an average low of 73°. 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 Murrells Inlet. See also: September | October | November.