S
M
T
W
T
F
S
30
81°
59°
31
86°
61°
1
87°
62°
2
86°
61°
3
86°
62°
4
85°
55°
5
80°
60°
6
86°
62°
7
85°
61°
8
84°
60°
9
79°
61°
10
82°
60°
11
85°
59°
12
85°
60°
13
84°
60°
14
84°
59°
15
83°
60°
16
84°
58°
17
83°
51°
18
77°
51°
19
76°
49°
20
77°
49°
21
74°
48°
22
73°
49°
23
76°
51°
24
80°
50°
25
80°
53°
26
79°
53°
27
80°
52°
28
79°
51°
29
78°
50°
30
78°
50°
1
75°
48°
2
77°
50°
3
72°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Leitchfield
Leitchfield's September 2026 forecast shows daily high temperatures ranging from 72° to 87°, with overnight lows between 44° and 62°. The average high for September is 81° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Leitchfield. See also: October | November | December.
