S
M
T
W
T
F
S
26
81°
67°
27
84°
62°
28
85°
69°
29
85°
73°
30
84°
71°
31
88°
71°
1
87°
75°
2
87°
77°
3
83°
77°
4
85°
75°
5
88°
80°
6
88°
80°
7
88°
80°
8
87°
80°
9
89°
79°
10
88°
79°
11
87°
78°
12
87°
78°
13
88°
74°
14
86°
77°
15
89°
78°
16
91°
78°
17
88°
81°
18
83°
78°
19
87°
78°
20
89°
80°
21
88°
79°
22
86°
77°
23
84°
74°
24
83°
72°
25
84°
74°
26
82°
73°
27
83°
73°
28
83°
73°
29
82°
72°
30
82°
71°
31
81°
74°
1
81°
73°
2
80°
73°
3
81°
75°
4
81°
73°
5
80°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cape Hatteras National Seashore
Cape Hatteras National Seashore's August 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 71° and 80°. The average high for August is 83° 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 August weather will actually feel in Cape Hatteras National Seashore. See also: September | October | November.
