S
M
T
W
T
F
S
26
71°
59°
27
71°
59°
28
70°
58°
29
70°
59°
30
64°
58°
31
64°
58°
1
66°
57°
2
67°
58°
3
68°
59°
4
70°
59°
5
71°
58°
6
71°
60°
7
70°
59°
8
71°
59°
9
71°
60°
10
72°
60°
11
72°
61°
12
71°
60°
13
70°
60°
14
64°
54°
15
70°
53°
16
62°
54°
17
70°
52°
18
68°
49°
19
62°
45°
20
61°
53°
21
64°
55°
22
65°
53°
23
61°
52°
24
69°
56°
25
63°
55°
26
64°
50°
27
70°
46°
28
63°
46°
29
60°
48°
30
64°
50°
31
64°
54°
1
60°
53°
2
66°
45°
3
63°
45°
4
64°
50°
5
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Oak Island
Oak Island's August 2026 forecast shows daily high temperatures ranging from 60° to 72°, with overnight lows between 45° and 61°. The average high for August is 67° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Oak Island. See also: September | October | November.
