S
M
T
W
T
F
S
26
77°
64°
27
85°
62°
28
83°
67°
29
79°
60°
30
83°
56°
31
83°
60°
1
78°
68°
2
79°
66°
3
80°
60°
4
83°
56°
5
86°
64°
6
86°
65°
7
84°
67°
8
88°
69°
9
88°
66°
10
89°
71°
11
79°
65°
12
69°
63°
13
86°
63°
14
84°
70°
15
88°
72°
16
88°
71°
17
83°
63°
18
84°
63°
19
84°
62°
20
79°
55°
21
75°
53°
22
76°
55°
23
80°
59°
24
80°
61°
25
81°
59°
26
81°
58°
27
80°
57°
28
77°
54°
29
78°
55°
30
81°
56°
31
84°
60°
1
85°
61°
2
85°
61°
3
84°
60°
4
84°
60°
5
83°
59°
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 88°, with overnight lows between 53° and 72°. The average high for August is 82° with an average low of 60°. 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.
