S
M
T
W
T
F
S
30
84°
70°
31
86°
69°
1
89°
69°
2
85°
66°
3
86°
68°
4
86°
68°
5
87°
66°
6
86°
66°
7
86°
68°
8
90°
68°
9
91°
67°
10
90°
68°
11
89°
67°
12
94°
58°
13
92°
60°
14
89°
65°
15
91°
60°
16
86°
53°
17
77°
53°
18
78°
59°
19
88°
56°
20
77°
62°
21
81°
60°
22
83°
51°
23
76°
50°
24
80°
50°
25
81°
51°
26
82°
55°
27
86°
49°
28
75°
56°
29
79°
54°
30
84°
61°
1
86°
44°
2
87°
43°
3
72°
46°
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 72° to 94°, with overnight lows between 43° and 70°. The average high for September is 85° with an average low of 59°. 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.