S
M
T
W
T
F
S
30
88°
78°
31
89°
78°
1
88°
79°
2
88°
78°
3
90°
77°
4
90°
76°
5
89°
76°
6
89°
77°
7
90°
76°
8
91°
77°
9
90°
76°
10
91°
76°
11
92°
75°
12
90°
76°
13
90°
77°
14
89°
77°
15
89°
76°
16
88°
75°
17
88°
75°
18
89°
74°
19
88°
74°
20
89°
75°
21
88°
73°
22
89°
73°
23
89°
74°
24
88°
74°
25
89°
75°
26
90°
74°
27
89°
73°
28
90°
74°
29
89°
76°
30
90°
76°
1
89°
75°
2
90°
75°
3
90°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lely
Lely's September 2026 forecast shows daily high temperatures ranging from 88° to 92°, with overnight lows between 73° and 79°. The average high for September is 89° with an average low of 76°. 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 Lely. See also: October | November | December.