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
76°
49°
5
70°
43°
6
70°
44°
7
78°
48°
8
76°
46°
9
77°
51°
10
78°
56°
11
73°
59°
12
77°
60°
13
75°
55°
14
70°
49°
15
69°
48°
16
65°
47°
17
62°
44°
18
71°
49°
19
61°
43°
20
65°
48°
21
60°
47°
22
59°
41°
23
61°
44°
24
61°
39°
25
56°
38°
26
56°
37°
27
57°
35°
28
56°
39°
29
63°
46°
30
66°
47°
31
67°
47°
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 56° to 78°, with overnight lows between 35° and 60°. The average high for October is 67° with an average low of 46°. 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.
