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
70°
36°
20
73°
37°
21
73°
38°
22
71°
39°
23
70°
38°
24
72°
39°
25
73°
39°
26
75°
43°
27
75°
43°
28
77°
48°
29
78°
54°
30
72°
48°
31
66°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Downtown Cincinnati
Downtown Cincinnati's October 2026 forecast shows daily high temperatures ranging from 66° to 78°, with overnight lows between 48° and 54°. The average high for October is 72° 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 October weather will actually feel in Downtown Cincinnati. See also: November | December | January.
