S
M
T
W
T
F
S
30
88°
74°
31
95°
75°
1
92°
76°
2
94°
77°
3
90°
77°
4
92°
77°
5
92°
76°
6
90°
76°
7
89°
76°
8
90°
76°
9
93°
75°
10
93°
75°
11
93°
74°
12
93°
76°
13
91°
75°
14
92°
76°
15
93°
78°
16
91°
77°
17
90°
76°
18
91°
73°
19
88°
73°
20
89°
73°
21
88°
72°
22
N/A
23
88°
74°
24
91°
72°
25
89°
69°
26
88°
65°
27
86°
67°
28
87°
68°
29
87°
72°
30
88°
71°
1
85°
74°
2
85°
72°
3
89°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lehigh Acres
Lehigh Acres's September 2026 forecast shows daily high temperatures ranging from 85° to 91°, with overnight lows between 65° and 74°. The average high for September is 88° with an average low of 71°. 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 Lehigh Acres. See also: October | November | December.
