S
M
T
W
T
F
S
30
90°
71°
31
90°
71°
1
98°
70°
2
95°
71°
3
95°
73°
4
95°
72°
5
93°
70°
6
92°
69°
7
88°
69°
8
89°
65°
9
90°
67°
10
91°
66°
11
90°
61°
12
84°
60°
13
84°
62°
14
85°
60°
15
84°
65°
16
80°
64°
17
80°
63°
18
83°
64°
19
84°
63°
20
78°
63°
21
80°
62°
22
81°
62°
23
83°
61°
24
84°
61°
25
85°
62°
26
84°
61°
27
79°
62°
28
81°
61°
29
80°
60°
30
83°
60°
1
81°
59°
2
80°
59°
3
80°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Summer Estates
Summer Estates's September 2026 forecast shows daily high temperatures ranging from 78° to 98°, with overnight lows between 58° and 73°. The average high for September is 85° with an average low of 64°. 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 Summer Estates. See also: October | November | December.
