S
M
T
W
T
F
S
26
94°
76°
27
96°
75°
28
97°
76°
29
96°
77°
30
93°
76°
31
92°
74°
1
94°
75°
2
84°
71°
3
87°
70°
4
92°
69°
5
92°
69°
6
96°
69°
7
93°
73°
8
95°
73°
9
95°
72°
10
95°
73°
11
96°
74°
12
98°
75°
13
98°
76°
14
99°
76°
15
99°
74°
16
101°
75°
17
102°
75°
18
102°
75°
19
101°
74°
20
100°
74°
21
98°
73°
22
100°
71°
23
96°
74°
24
89°
73°
25
97°
71°
26
98°
72°
27
80°
72°
28
95°
70°
29
95°
67°
30
94°
71°
31
96°
71°
1
99°
72°
2
99°
72°
3
100°
73°
4
99°
75°
5
93°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dunbar
Dunbar's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Dunbar. See also: September | October | November.