S
M
T
W
T
F
S
30
88°
70°
31
93°
71°
1
94°
72°
2
98°
74°
3
96°
74°
4
95°
73°
5
98°
70°
6
89°
68°
7
88°
66°
8
88°
65°
9
89°
63°
10
93°
67°
11
94°
74°
12
91°
72°
13
92°
76°
14
96°
73°
15
88°
66°
16
88°
61°
17
91°
61°
18
96°
69°
19
90°
72°
20
92°
65°
21
95°
67°
22
89°
70°
23
71°
66°
24
67°
62°
25
74°
53°
26
81°
51°
27
81°
53°
28
83°
59°
29
87°
63°
30
86°
65°
1
87°
69°
2
88°
66°
3
84°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Elizabethtown
Elizabethtown's September 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 51° and 69°. The average high for September is 83° with an average low of 61°. 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 Elizabethtown. See also: October | November | December.