S
M
T
W
T
F
S
30
89°
73°
31
94°
73°
1
97°
74°
2
98°
75°
3
97°
75°
4
96°
74°
5
97°
75°
6
96°
75°
7
88°
71°
8
90°
69°
9
90°
69°
10
93°
73°
11
95°
75°
12
90°
73°
13
93°
74°
14
95°
72°
15
90°
74°
16
89°
70°
17
91°
65°
18
96°
69°
19
92°
73°
20
93°
71°
21
93°
72°
22
91°
72°
23
72°
64°
24
65°
60°
25
77°
50°
26
81°
53°
27
84°
52°
28
84°
56°
29
87°
61°
30
87°
66°
1
88°
69°
2
87°
66°
3
86°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Forest Acres
Forest Acres's September 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 50° and 69°. The average high for September is 85° with an average low of 60°. 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 Forest Acres. See also: October | November | December.