S
M
T
W
T
F
S
30
75°
57°
31
78°
59°
1
75°
59°
2
81°
51°
3
74°
50°
4
72°
50°
5
72°
51°
6
73°
55°
7
79°
57°
8
81°
59°
9
81°
53°
10
75°
51°
11
73°
57°
12
75°
53°
13
79°
49°
14
72°
48°
15
70°
46°
16
71°
49°
17
73°
54°
18
78°
44°
19
70°
51°
20
71°
46°
21
73°
52°
22
70°
53°
23
77°
54°
24
77°
53°
25
76°
53°
26
76°
52°
27
75°
53°
28
77°
51°
29
75°
52°
30
74°
52°
1
76°
47°
2
76°
42°
3
73°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Garden Plain Township
Garden Plain Township's September 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 41° and 59°. The average high for September is 75° with an average low of 52°. 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 Garden Plain Township. See also: October | November | December.
