S
M
T
W
T
F
S
30
96°
71°
31
94°
70°
1
87°
70°
2
87°
69°
3
91°
70°
4
91°
70°
5
92°
69°
6
92°
70°
7
94°
67°
8
94°
65°
9
92°
54°
10
89°
60°
11
81°
68°
12
87°
67°
13
95°
54°
14
93°
53°
15
78°
53°
16
77°
55°
17
76°
61°
18
77°
63°
19
80°
61°
20
84°
59°
21
86°
62°
22
89°
61°
23
88°
60°
24
88°
61°
25
87°
62°
26
87°
51°
27
86°
48°
28
74°
49°
29
73°
49°
30
75°
50°
1
74°
49°
2
73°
48°
3
74°
52°
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 73° to 96°, with overnight lows between 48° and 71°. The average high for September is 85° with an average low of 60°. 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.