S
M
T
W
T
F
S
27
79°
55°
28
79°
54°
29
78°
54°
30
79°
53°
1
79°
54°
2
78°
55°
3
76°
55°
4
78°
54°
5
78°
54°
6
77°
53°
7
78°
53°
8
76°
51°
9
71°
45°
10
74°
48°
11
73°
50°
12
65°
45°
13
69°
46°
14
63°
47°
15
62°
40°
16
63°
45°
17
67°
45°
18
71°
46°
19
73°
47°
20
73°
46°
21
72°
46°
22
73°
48°
23
73°
48°
24
72°
48°
25
70°
47°
26
70°
44°
27
69°
38°
28
69°
34°
29
55°
33°
30
52°
31°
31
53°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Maineville
Maineville's October 2026 forecast shows daily high temperatures ranging from 52° to 79°, with overnight lows between 31° and 55°. The average high for October is 71° with an average low of 47°. 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 Maineville. See also: November | December | January.