S
M
T
W
T
F
S
27
N/A
28
82°
43°
29
86°
46°
30
91°
55°
1
93°
63°
2
93°
66°
3
72°
66°
4
75°
63°
5
82°
52°
6
84°
46°
7
86°
54°
8
87°
49°
9
87°
62°
10
70°
63°
11
68°
53°
12
88°
55°
13
91°
58°
14
89°
64°
15
88°
63°
16
85°
54°
17
73°
49°
18
68°
47°
19
71°
48°
20
70°
49°
21
71°
46°
22
66°
50°
23
64°
42°
24
64°
41°
25
65°
47°
26
69°
47°
27
71°
46°
28
66°
39°
29
62°
39°
30
62°
42°
31
67°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Shelbyville
Shelbyville's October 2026 forecast shows daily high temperatures ranging from 62° to 91°, with overnight lows between 39° and 64°. The average high for October is 73° with an average low of 50°. 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 Shelbyville. See also: November | December | January.