S
M
T
W
T
F
S
30
80°
64°
31
82°
64°
1
84°
63°
2
79°
60°
3
78°
60°
4
79°
61°
5
83°
61°
6
83°
63°
7
84°
63°
8
84°
62°
9
83°
62°
10
82°
60°
11
82°
62°
12
84°
63°
13
84°
62°
14
77°
50°
15
72°
53°
16
73°
57°
17
75°
56°
18
71°
50°
19
72°
49°
20
74°
51°
21
76°
56°
22
77°
56°
23
79°
47°
24
71°
47°
25
70°
54°
26
75°
56°
27
75°
54°
28
77°
46°
29
68°
46°
30
67°
45°
1
67°
51°
2
73°
53°
3
75°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ohio City
Ohio City's September 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 45° and 64°. The average high for September is 77° with an average low of 56°. 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 Ohio City. See also: October | November | December.
