S
M
T
W
T
F
S
30
90°
66°
31
91°
72°
1
96°
71°
2
95°
72°
3
97°
73°
4
98°
72°
5
92°
71°
6
84°
68°
7
88°
63°
8
88°
68°
9
92°
71°
10
81°
68°
11
79°
66°
12
83°
66°
13
86°
67°
14
88°
67°
15
87°
65°
16
82°
62°
17
83°
61°
18
79°
58°
19
74°
52°
20
73°
55°
21
75°
52°
22
75°
51°
23
81°
56°
24
82°
57°
25
81°
55°
26
81°
54°
27
80°
55°
28
80°
55°
29
79°
54°
30
79°
55°
1
74°
52°
2
73°
51°
3
78°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Owingsville
Owingsville's September 2026 forecast shows daily high temperatures ranging from 73° to 92°, with overnight lows between 51° and 71°. The average high for September is 80° 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 Owingsville. See also: October | November | December.