S
M
T
W
T
F
S
26
92°
67°
27
87°
66°
28
86°
69°
29
87°
73°
30
91°
72°
31
93°
72°
1
94°
65°
2
91°
66°
3
88°
65°
4
87°
66°
5
87°
66°
6
88°
72°
7
89°
71°
8
90°
66°
9
86°
67°
10
87°
66°
11
88°
65°
12
84°
66°
13
86°
64°
14
85°
63°
15
85°
63°
16
86°
64°
17
85°
64°
18
85°
65°
19
86°
70°
20
89°
68°
21
91°
68°
22
91°
69°
23
90°
68°
24
91°
70°
25
91°
70°
26
90°
68°
27
91°
69°
28
89°
70°
29
87°
69°
30
89°
65°
31
88°
61°
1
82°
60°
2
88°
68°
3
Hist. Avg.
86°
61°
4
Hist. Avg.
85°
61°
5
Hist. Avg.
85°
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 82° to 94°, with overnight lows between 60° and 73°. The average high for August is 88° with an average low of 67°. 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.
