S
M
T
W
T
F
S
27
80°
58°
28
80°
57°
29
79°
57°
30
80°
56°
1
80°
57°
2
79°
57°
3
79°
58°
4
78°
58°
5
79°
57°
6
79°
57°
7
78°
55°
8
76°
54°
9
73°
46°
10
75°
47°
11
73°
51°
12
65°
48°
13
69°
49°
14
64°
48°
15
63°
41°
16
64°
48°
17
67°
46°
18
69°
49°
19
74°
49°
20
74°
48°
21
73°
49°
22
74°
51°
23
73°
50°
24
73°
50°
25
71°
49°
26
71°
46°
27
70°
40°
28
70°
36°
29
55°
35°
30
53°
33°
31
53°
34°
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 53° to 80°, with overnight lows between 33° and 58°. The average high for October is 72° with an average low of 49°. 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.
