S
M
T
W
T
F
S
30
88°
71°
31
87°
68°
1
88°
68°
2
83°
69°
3
85°
69°
4
86°
71°
5
87°
70°
6
86°
71°
7
87°
70°
8
86°
69°
9
87°
70°
10
83°
70°
11
86°
69°
12
86°
66°
13
84°
69°
14
80°
69°
15
83°
68°
16
84°
68°
17
84°
65°
18
83°
63°
19
80°
63°
20
80°
67°
21
81°
64°
22
81°
63°
23
83°
62°
24
82°
65°
25
83°
66°
26
82°
65°
27
83°
64°
28
82°
65°
29
80°
61°
30
81°
61°
1
Hist. Avg.
80°
60°
2
Hist. Avg.
79°
60°
3
Hist. Avg.
79°
60°
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 80° to 88°, with overnight lows between 61° and 71°. The average high for September is 84° with an average low of 67°. 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.
