S
M
T
W
T
F
S
27
80°
46°
28
81°
47°
29
83°
49°
30
91°
53°
1
91°
58°
2
77°
65°
3
75°
61°
4
78°
56°
5
78°
49°
6
80°
46°
7
85°
48°
8
84°
50°
9
86°
60°
10
71°
60°
11
69°
54°
12
85°
60°
13
84°
55°
14
81°
57°
15
83°
56°
16
75°
45°
17
65°
40°
18
61°
40°
19
64°
41°
20
66°
42°
21
68°
40°
22
60°
44°
23
59°
34°
24
59°
34°
25
63°
40°
26
67°
40°
27
68°
37°
28
59°
32°
29
56°
33°
30
62°
37°
31
66°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Leitchfield
Leitchfield's October 2026 forecast shows daily high temperatures ranging from 56° to 86°, with overnight lows between 32° and 60°. The average high for October is 69° 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 Leitchfield. See also: November | December | January.