S
M
T
W
T
F
S
30
80°
55°
31
79°
52°
1
78°
53°
2
78°
52°
3
79°
55°
4
79°
55°
5
78°
56°
6
76°
50°
7
78°
53°
8
85°
57°
9
86°
58°
10
86°
58°
11
85°
57°
12
86°
58°
13
84°
58°
14
79°
51°
15
76°
53°
16
78°
56°
17
83°
57°
18
84°
56°
19
83°
55°
20
83°
55°
21
82°
54°
22
83°
55°
23
82°
54°
24
79°
55°
25
80°
55°
26
81°
54°
27
81°
54°
28
74°
51°
29
72°
53°
30
75°
52°
1
71°
47°
2
68°
44°
3
68°
47°
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 68° to 86°, with overnight lows between 44° and 58°. The average high for September is 79° with an average low of 54°. 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.
