S
M
T
W
T
F
S
30
69°
31°
31
82°
35°
1
78°
46°
2
70°
44°
3
59°
40°
4
60°
35°
5
68°
40°
6
66°
43°
7
64°
35°
8
73°
37°
9
72°
38°
10
74°
44°
11
71°
40°
12
69°
39°
13
64°
36°
14
71°
39°
15
68°
38°
16
68°
37°
17
71°
34°
18
63°
30°
19
62°
30°
20
63°
37°
21
65°
37°
22
70°
40°
23
67°
34°
24
61°
28°
25
60°
28°
26
61°
30°
27
67°
35°
28
71°
37°
29
72°
38°
30
70°
37°
1
71°
38°
2
71°
38°
3
70°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Enterprise
Enterprise's September 2026 forecast shows daily high temperatures ranging from 60° to 74°, with overnight lows between 28° and 44°. The average high for September is 67° with an average low of 36°. 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 Enterprise. See also: October | November | December.