S
M
T
W
T
F
S
26
81°
62°
27
83°
64°
28
83°
64°
29
82°
60°
30
77°
64°
31
77°
64°
1
79°
63°
2
80°
64°
3
83°
65°
4
83°
64°
5
82°
61°
6
80°
60°
7
83°
65°
8
82°
64°
9
83°
65°
10
83°
64°
11
81°
63°
12
81°
64°
13
82°
64°
14
82°
60°
15
76°
58°
16
76°
58°
17
77°
63°
18
76°
64°
19
77°
63°
20
80°
60°
21
79°
63°
22
77°
63°
23
79°
62°
24
84°
60°
25
80°
63°
26
83°
59°
27
80°
62°
28
83°
63°
29
79°
62°
30
77°
62°
31
77°
61°
1
76°
62°
2
76°
62°
3
81°
63°
4
82°
62°
5
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fayetteville
Fayetteville's August 2026 forecast shows daily high temperatures ranging from 75° to 84°, with overnight lows between 54° and 65°. The average high for August is 80° with an average low of 62°. 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 Fayetteville. See also: September | October | November.
