S
M
T
W
T
F
S
30
89°
57°
31
92°
59°
1
93°
59°
2
93°
58°
3
89°
59°
4
87°
60°
5
91°
60°
6
93°
59°
7
93°
59°
8
92°
60°
9
92°
56°
10
88°
51°
11
86°
51°
12
86°
52°
13
85°
55°
14
84°
54°
15
88°
53°
16
90°
56°
17
88°
59°
18
91°
60°
19
82°
60°
20
83°
59°
21
89°
58°
22
90°
59°
23
87°
58°
24
88°
59°
25
89°
57°
26
88°
58°
27
88°
56°
28
82°
57°
29
82°
56°
30
83°
57°
1
88°
58°
2
89°
57°
3
88°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Green
Green's September 2026 forecast shows daily high temperatures ranging from 82° to 93°, with overnight lows between 51° and 60°. The average high for September is 88° with an average low of 57°. 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. See also: October | November | December.
