S
M
T
W
T
F
S
26
87°
65°
27
83°
64°
28
85°
66°
29
84°
62°
30
80°
67°
31
81°
67°
1
83°
66°
2
85°
68°
3
85°
68°
4
86°
67°
5
86°
65°
6
81°
62°
7
86°
68°
8
87°
67°
9
83°
68°
10
87°
67°
11
83°
64°
12
85°
67°
13
86°
67°
14
85°
64°
15
79°
60°
16
78°
60°
17
78°
65°
18
79°
67°
19
79°
67°
20
81°
66°
21
81°
66°
22
82°
65°
23
80°
64°
24
87°
63°
25
85°
65°
26
86°
63°
27
81°
64°
28
83°
65°
29
78°
59°
30
78°
57°
31
77°
58°
1
76°
63°
2
75°
64°
3
83°
64°
4
84°
63°
5
83°
60°
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 87°, with overnight lows between 57° and 68°. The average high for August is 82° with an average low of 64°. 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.
