S
M
T
W
T
F
S
30
86°
73°
31
86°
75°
1
89°
73°
2
91°
75°
3
87°
75°
4
88°
75°
5
92°
72°
6
85°
70°
7
85°
70°
8
85°
69°
9
85°
68°
10
85°
74°
11
84°
75°
12
84°
74°
13
86°
74°
14
86°
75°
15
82°
68°
16
83°
66°
17
83°
71°
18
82°
69°
19
79°
65°
20
80°
68°
21
79°
67°
22
80°
67°
23
79°
64°
24
83°
67°
25
81°
66°
26
79°
64°
27
79°
66°
28
83°
67°
29
83°
67°
30
82°
66°
1
82°
66°
2
81°
65°
3
82°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Murrells Inlet
Murrells Inlet's September 2026 forecast shows daily high temperatures ranging from 79° to 86°, with overnight lows between 64° and 75°. The average high for September is 82° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Murrells Inlet. See also: October | November | December.
