S
M
T
W
T
F
S
27
78°
53°
28
83°
52°
29
83°
60°
30
85°
62°
1
85°
64°
2
85°
67°
3
81°
71°
4
77°
67°
5
70°
64°
6
78°
61°
7
78°
59°
8
80°
57°
9
79°
61°
10
77°
69°
11
82°
66°
12
84°
63°
13
82°
62°
14
84°
65°
15
86°
66°
16
83°
65°
17
76°
49°
18
66°
45°
19
69°
48°
20
76°
46°
21
73°
46°
22
73°
44°
23
72°
44°
24
74°
55°
25
76°
55°
26
75°
51°
27
76°
47°
28
79°
51°
29
79°
59°
30
78°
56°
31
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Myrtle Beach
Myrtle Beach's October 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Myrtle Beach. See also: November | December | January.
