S
M
T
W
T
F
S
26
94°
67°
27
94°
67°
28
94°
67°
29
94°
67°
30
94°
71°
31
94°
74°
1
94°
77°
2
94°
76°
3
94°
75°
4
94°
74°
5
94°
76°
6
94°
78°
7
94°
76°
8
94°
78°
9
94°
77°
10
94°
74°
11
94°
77°
12
94°
75°
13
94°
78°
14
94°
76°
15
94°
78°
16
94°
80°
17
94°
79°
18
94°
76°
19
94°
77°
20
94°
76°
21
94°
74°
22
94°
74°
23
94°
73°
24
94°
67°
25
94°
73°
26
94°
74°
27
94°
75°
28
94°
67°
29
94°
67°
30
94°
74°
31
94°
75°
1
94°
76°
2
94°
77°
3
94°
78°
4
94°
76°
5
94°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Nags Head
Nags Head's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Nags Head. See also: September | October | November.