S
M
T
W
T
F
S
27
75°
44°
28
77°
47°
29
79°
49°
30
84°
52°
1
88°
56°
2
74°
60°
3
71°
48°
4
75°
48°
5
71°
43°
6
72°
39°
7
81°
42°
8
79°
47°
9
80°
45°
10
67°
52°
11
66°
55°
12
84°
52°
13
88°
59°
14
85°
62°
15
73°
64°
16
72°
51°
17
56°
38°
18
66°
36°
19
71°
39°
20
73°
40°
21
71°
40°
22
68°
42°
23
67°
40°
24
71°
43°
25
71°
47°
26
72°
46°
27
69°
45°
28
68°
47°
29
66°
47°
30
68°
48°
31
57°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Cincinnati
Cincinnati's October 2026 forecast shows daily high temperatures ranging from 57° to 73°, with overnight lows between 39° and 48°. The average high for October is 69° with an average low of 44°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Cincinnati. See also: November | December | January.
