S
M
T
W
T
F
S
30
78°
58°
31
79°
60°
1
81°
60°
2
79°
59°
3
80°
57°
4
78°
50°
5
76°
51°
6
77°
51°
7
79°
52°
8
83°
54°
9
83°
57°
10
82°
50°
11
75°
48°
12
75°
52°
13
77°
48°
14
75°
48°
15
72°
50°
16
73°
49°
17
72°
48°
18
74°
49°
19
77°
47°
20
73°
52°
21
77°
49°
22
76°
54°
23
78°
52°
24
78°
53°
25
77°
53°
26
76°
52°
27
76°
52°
28
78°
51°
29
78°
49°
30
75°
50°
1
76°
52°
2
77°
47°
3
77°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Mount Orab
Mount Orab's September 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 41° and 60°. The average high for September is 77° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Mount Orab. See also: October | November | December.
