S
M
T
W
T
F
S
26
86°
69°
27
88°
70°
28
87°
70°
29
86°
69°
30
87°
70°
31
90°
71°
1
90°
70°
2
91°
71°
3
92°
72°
4
91°
71°
5
92°
72°
6
92°
71°
7
91°
71°
8
89°
70°
9
86°
69°
10
86°
70°
11
87°
70°
12
90°
69°
13
91°
71°
14
92°
71°
15
91°
70°
16
88°
70°
17
91°
69°
18
92°
66°
19
91°
67°
20
92°
66°
21
91°
68°
22
90°
69°
23
89°
68°
24
89°
66°
25
85°
63°
26
85°
63°
27
86°
62°
28
84°
62°
29
85°
63°
30
85°
62°
31
87°
63°
1
86°
64°
2
85°
62°
3
89°
66°
4
89°
61°
5
87°
66°
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 84° to 92°, with overnight lows between 61° and 72°. The average high for August is 89° with an average low of 68°. 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.
