S
M
T
W
T
F
S
30
92°
74°
31
91°
75°
1
90°
75°
2
90°
74°
3
90°
74°
4
90°
75°
5
90°
74°
6
90°
74°
7
90°
75°
8
89°
73°
9
89°
73°
10
90°
74°
11
89°
73°
12
90°
74°
13
89°
73°
14
89°
72°
15
88°
73°
16
88°
72°
17
89°
74°
18
89°
74°
19
89°
74°
20
91°
74°
21
Hist. Avg.
90°
74°
22
Hist. Avg.
90°
74°
23
Hist. Avg.
90°
74°
24
Hist. Avg.
89°
74°
25
Hist. Avg.
89°
74°
26
Hist. Avg.
89°
74°
27
Hist. Avg.
89°
74°
28
Hist. Avg.
89°
73°
29
Hist. Avg.
89°
73°
30
Hist. Avg.
89°
73°
1
Hist. Avg.
89°
73°
2
Hist. Avg.
89°
73°
3
Hist. Avg.
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 88° to 92°, with overnight lows between 72° and 75°. The average high for September is 90° with an average low of 74°. 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.
