S
M
T
W
T
F
S
30
83°
65°
31
82°
66°
1
83°
66°
2
82°
65°
3
82°
59°
4
80°
56°
5
79°
56°
6
80°
57°
7
84°
58°
8
85°
62°
9
86°
63°
10
83°
56°
11
79°
55°
12
79°
57°
13
80°
54°
14
78°
54°
15
77°
55°
16
76°
52°
17
77°
53°
18
78°
58°
19
80°
55°
20
78°
58°
21
82°
59°
22
81°
60°
23
83°
60°
24
79°
59°
25
77°
59°
26
77°
58°
27
78°
58°
28
82°
57°
29
83°
57°
30
81°
56°
1
81°
58°
2
82°
52°
3
82°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bardstown Junction
Bardstown Junction's September 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 47° and 66°. The average high for September is 81° with an average low of 58°. 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 Bardstown Junction. See also: October | November | December.