S
M
T
W
T
F
S
28
90°
76°
29
89°
75°
30
89°
75°
1
88°
74°
2
90°
75°
3
90°
74°
4
88°
74°
5
89°
75°
6
89°
75°
7
90°
74°
8
90°
75°
9
89°
75°
10
89°
74°
11
88°
75°
12
90°
75°
13
90°
74°
14
89°
76°
15
90°
75°
16
90°
76°
17
91°
76°
18
91°
75°
19
90°
72°
20
88°
71°
21
89°
74°
22
87°
72°
23
88°
71°
24
89°
75°
25
90°
76°
26
90°
76°
27
89°
74°
28
89°
75°
29
89°
75°
30
90°
73°
31
Hist. Avg.
87°
73°
1
Hist. Avg.
87°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in North Myrtle Beach
North Myrtle Beach's July 2026 forecast shows daily high temperatures ranging from 87° to 91°, with overnight lows between 71° and 76°. The average high for July is 89° with an average low of 74°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in North Myrtle Beach. See also: August | September | October.
