S
M
T
W
T
F
S
30
91°
81°
31
92°
82°
1
92°
80°
2
90°
82°
3
89°
80°
4
90°
79°
5
93°
78°
6
91°
77°
7
91°
78°
8
92°
77°
9
91°
79°
10
92°
78°
11
92°
78°
12
87°
79°
13
86°
79°
14
89°
80°
15
87°
79°
16
87°
79°
17
88°
78°
18
88°
79°
19
89°
79°
20
88°
78°
21
88°
79°
22
89°
78°
23
87°
77°
24
86°
76°
25
87°
78°
26
88°
78°
27
87°
79°
28
88°
79°
29
87°
78°
30
88°
78°
1
87°
77°
2
87°
78°
3
86°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lighthouse Point
Lighthouse Point's September 2026 forecast shows daily high temperatures ranging from 86° to 93°, with overnight lows between 76° and 82°. The average high for September is 89° with an average low of 79°. 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 Lighthouse Point. See also: October | November | December.
