S
M
T
W
T
F
S
30
90°
73°
31
91°
73°
1
90°
72°
2
90°
73°
3
91°
73°
4
91°
72°
5
92°
72°
6
90°
73°
7
91°
71°
8
90°
71°
9
92°
72°
10
90°
71°
11
89°
71°
12
89°
72°
13
90°
73°
14
92°
72°
15
90°
71°
16
90°
71°
17
92°
72°
18
91°
71°
19
92°
71°
20
89°
72°
21
91°
72°
22
91°
73°
23
92°
73°
24
90°
72°
25
90°
73°
26
89°
73°
27
91°
72°
28
90°
72°
29
91°
71°
30
88°
70°
1
89°
71°
2
90°
68°
3
87°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bowling Green
Bowling Green's September 2026 forecast shows daily high temperatures ranging from 87° to 92°, with overnight lows between 67° and 73°. The average high for September is 90° with an average low of 72°. 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 Bowling Green. See also: October | November | December.
