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