S
M
T
W
T
F
S
26
84°
61°
27
87°
65°
28
88°
63°
29
82°
58°
30
82°
64°
31
83°
62°
1
84°
64°
2
82°
65°
3
88°
65°
4
88°
64°
5
87°
62°
6
87°
64°
7
88°
65°
8
87°
63°
9
88°
64°
10
87°
63°
11
84°
61°
12
87°
63°
13
87°
63°
14
80°
56°
15
79°
56°
16
79°
57°
17
82°
62°
18
79°
62°
19
80°
61°
20
85°
62°
21
85°
62°
22
81°
61°
23
82°
62°
24
86°
55°
25
82°
58°
26
85°
58°
27
84°
59°
28
85°
60°
29
81°
55°
30
78°
58°
31
79°
60°
1
81°
60°
2
79°
59°
3
80°
57°
4
78°
50°
5
76°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mount Orab
Mount Orab's August 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 50° and 65°. The average high for August is 83° 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 Mount Orab. See also: September | October | November.