S
M
T
W
T
F
S
30
84°
67°
31
89°
71°
1
92°
74°
2
94°
73°
3
94°
74°
4
90°
71°
5
82°
68°
6
77°
61°
7
79°
59°
8
86°
59°
9
86°
69°
10
82°
64°
11
80°
59°
12
79°
66°
13
82°
57°
14
71°
49°
15
93°
59°
16
83°
71°
17
82°
65°
18
76°
57°
19
73°
66°
20
71°
58°
21
67°
54°
22
66°
57°
23
68°
54°
24
69°
55°
25
70°
53°
26
72°
50°
27
75°
55°
28
74°
55°
29
75°
53°
30
72°
49°
1
75°
55°
2
71°
55°
3
65°
55°
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 65° to 82°, with overnight lows between 49° and 66°. The average high for September is 72° 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.
