S
M
T
W
T
F
S
30
72°
60°
31
84°
64°
1
87°
53°
2
87°
57°
3
85°
55°
4
76°
66°
5
85°
60°
6
88°
56°
7
85°
56°
8
75°
64°
9
82°
53°
10
78°
48°
11
86°
47°
12
75°
53°
13
68°
37°
14
69°
33°
15
72°
45°
16
65°
52°
17
66°
51°
18
65°
51°
19
69°
50°
20
65°
49°
21
65°
47°
22
67°
47°
23
71°
53°
24
74°
54°
25
72°
55°
26
72°
55°
27
73°
55°
28
71°
52°
29
67°
44°
30
66°
50°
1
68°
50°
2
60°
49°
3
62°
49°
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 60° to 74°, with overnight lows between 44° and 55°. The average high for September is 68° with an average low of 51°. 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.
