S
M
T
W
T
F
S
30
84°
65°
31
86°
69°
1
89°
69°
2
93°
72°
3
92°
68°
4
84°
67°
5
77°
65°
6
78°
55°
7
80°
53°
8
83°
55°
9
75°
69°
10
78°
55°
11
78°
50°
12
85°
62°
13
77°
51°
14
72°
44°
15
80°
65°
16
73°
67°
17
76°
57°
18
77°
61°
19
77°
61°
20
72°
55°
21
70°
49°
22
69°
52°
23
70°
51°
24
72°
52°
25
72°
52°
26
73°
51°
27
74°
53°
28
74°
53°
29
72°
52°
30
71°
53°
1
72°
51°
2
72°
49°
3
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Gun Plain Township
Gun Plain Township's September 2026 forecast shows daily high temperatures ranging from 69° to 80°, with overnight lows between 49° and 67°. The average high for September is 73° 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 Gun Plain Township. See also: October | November | December.
