S
M
T
W
T
F
S
30
91°
72°
31
95°
75°
1
97°
70°
2
97°
68°
3
95°
72°
4
95°
72°
5
97°
70°
6
86°
72°
7
79°
68°
8
97°
66°
9
82°
68°
10
82°
57°
11
84°
55°
12
81°
61°
13
72°
55°
14
81°
55°
15
84°
63°
16
72°
63°
17
86°
70°
18
84°
68°
19
90°
68°
20
72°
61°
21
64°
61°
22
61°
51°
23
69°
53°
24
68°
58°
25
68°
59°
26
68°
58°
27
74°
56°
28
75°
58°
29
71°
53°
30
70°
52°
1
71°
54°
2
70°
46°
3
70°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Green City
Green City's September 2026 forecast shows daily high temperatures ranging from 61° to 75°, with overnight lows between 46° and 59°. The average high for September is 70° 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 City. See also: October | November | December.
