S
M
T
W
T
F
S
27
71°
50°
28
69°
52°
29
74°
53°
30
72°
54°
1
83°
66°
2
73°
48°
3
65°
43°
4
69°
42°
5
63°
44°
6
63°
40°
7
73°
44°
8
69°
46°
9
70°
42°
10
68°
48°
11
62°
55°
12
73°
62°
13
83°
63°
14
70°
52°
15
63°
58°
16
60°
39°
17
50°
36°
18
57°
42°
19
64°
48°
20
63°
47°
21
67°
50°
22
61°
48°
23
62°
49°
24
59°
47°
25
52°
41°
26
61°
43°
27
59°
35°
28
50°
34°
29
50°
33°
30
51°
38°
31
59°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Louisville
Louisville's October 2026 forecast shows daily high temperatures ranging from 50° to 83°, with overnight lows between 33° and 63°. The average high for October is 61° with an average low of 45°. 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 Louisville. See also: November | December | January.
