S
M
T
W
T
F
S
26
85°
68°
27
90°
71°
28
94°
72°
29
92°
68°
30
88°
69°
31
89°
68°
1
90°
69°
2
89°
68°
3
88°
68°
4
88°
69°
5
91°
70°
6
90°
71°
7
88°
70°
8
87°
72°
9
88°
72°
10
87°
72°
11
88°
72°
12
90°
71°
13
88°
72°
14
91°
72°
15
91°
71°
16
87°
71°
17
88°
70°
18
89°
71°
19
89°
72°
20
90°
71°
21
86°
71°
22
86°
69°
23
89°
71°
24
91°
71°
25
90°
67°
26
88°
71°
27
91°
72°
28
92°
72°
29
92°
71°
30
91°
72°
31
92°
70°
1
87°
70°
2
86°
68°
3
85°
68°
4
86°
69°
5
87°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dunn
Dunn's August 2026 forecast shows daily high temperatures ranging from 85° to 94°, with overnight lows between 67° and 72°. The average high for August is 89° with an average low of 70°. 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 Dunn. See also: September | October | November.
