S
M
T
W
T
F
S
30
83°
68°
31
87°
70°
1
93°
70°
2
93°
73°
3
85°
71°
4
90°
70°
5
79°
66°
6
74°
59°
7
75°
59°
8
79°
64°
9
82°
62°
10
78°
56°
11
80°
62°
12
83°
61°
13
80°
67°
14
86°
67°
15
72°
56°
16
70°
57°
17
73°
57°
18
70°
52°
19
66°
51°
20
68°
53°
21
69°
52°
22
71°
51°
23
70°
56°
24
75°
57°
25
70°
56°
26
75°
57°
27
75°
56°
28
74°
56°
29
73°
55°
30
73°
52°
1
70°
49°
2
65°
54°
3
70°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Green Oaks
Green Oaks's September 2026 forecast shows daily high temperatures ranging from 65° to 86°, with overnight lows between 49° and 67°. The average high for September is 74° with an average low of 56°. 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 Green Oaks. See also: October | November | December.