S
M
T
W
T
F
S
27
82°
65°
28
83°
64°
29
84°
61°
30
81°
63°
1
78°
64°
2
80°
63°
3
80°
64°
4
81°
63°
5
77°
63°
6
78°
62°
7
81°
62°
8
82°
61°
9
82°
61°
10
80°
60°
11
78°
61°
12
79°
53°
13
78°
53°
14
72°
54°
15
74°
55°
16
75°
59°
17
78°
58°
18
75°
59°
19
74°
57°
20
79°
53°
21
72°
52°
22
73°
54°
23
73°
54°
24
76°
56°
25
77°
57°
26
Hist. Avg.
73°
49°
27
Hist. Avg.
72°
49°
28
Hist. Avg.
72°
48°
29
Hist. Avg.
72°
48°
30
Hist. Avg.
72°
48°
31
Hist. Avg.
71°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Myrtle Beach
Myrtle Beach's October 2026 forecast shows daily high temperatures ranging from 72° to 84°, with overnight lows between 52° and 65°. The average high for October is 78° with an average low of 59°. 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.
