S
M
T
W
T
F
S
28
97°
75°
29
90°
72°
30
92°
70°
1
94°
67°
2
96°
68°
3
97°
68°
4
100°
70°
5
98°
73°
6
102°
75°
7
98°
75°
8
98°
79°
9
101°
80°
10
98°
79°
11
97°
73°
12
86°
69°
13
82°
67°
14
83°
68°
15
88°
68°
16
92°
73°
17
92°
74°
18
95°
75°
19
92°
73°
20
87°
72°
21
89°
70°
22
87°
68°
23
87°
70°
24
92°
72°
25
90°
68°
26
87°
67°
27
87°
68°
28
88°
70°
29
89°
71°
30
88°
72°
31
91°
72°
1
88°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lake Waccamaw
Lake Waccamaw's July 2026 forecast shows daily high temperatures ranging from 82° to 101°, with overnight lows between 67° and 80°. The average high for July is 90° with an average low of 72°. 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 Lake Waccamaw. See also: August | September | October.