S
M
T
W
T
F
S
30
90°
76°
31
89°
76°
1
91°
76°
2
90°
75°
3
94°
79°
4
94°
79°
5
89°
76°
6
93°
75°
7
91°
75°
8
91°
74°
9
89°
78°
10
91°
79°
11
88°
76°
12
91°
76°
13
91°
74°
14
90°
74°
15
91°
78°
16
89°
76°
17
87°
75°
18
87°
72°
19
88°
73°
20
87°
73°
21
87°
75°
22
88°
76°
23
87°
75°
24
90°
75°
25
90°
74°
26
87°
73°
27
88°
71°
28
87°
73°
29
87°
74°
30
89°
75°
1
86°
76°
2
87°
75°
3
88°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Greenacres
Greenacres's September 2026 forecast shows daily high temperatures ranging from 86° to 90°, with overnight lows between 71° and 78°. The average high for September is 88° 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 Greenacres. See also: October | November | December.
