S
M
T
W
T
F
S
26
97°
75°
27
96°
73°
28
98°
71°
29
98°
75°
30
95°
73°
31
97°
77°
1
79°
63°
2
87°
61°
3
89°
68°
4
94°
71°
5
98°
76°
6
96°
76°
7
94°
76°
8
93°
74°
9
95°
76°
10
96°
77°
11
96°
78°
12
94°
76°
13
97°
75°
14
89°
68°
15
85°
66°
16
86°
69°
17
93°
73°
18
93°
73°
19
92°
72°
20
93°
73°
21
93°
72°
22
92°
73°
23
92°
73°
24
91°
72°
25
92°
72°
26
92°
71°
27
91°
71°
28
91°
72°
29
92°
72°
30
91°
71°
31
91°
71°
1
90°
70°
2
90°
71°
3
89°
70°
4
90°
69°
5
89°
70°
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 79° to 98°, with overnight lows between 61° and 78°. The average high for August is 92° with an average low of 72°. 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.
