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