S
M
T
W
T
F
S
30
80°
56°
31
76°
54°
1
69°
51°
2
68°
50°
3
78°
54°
4
80°
55°
5
80°
55°
6
79°
54°
7
76°
54°
8
76°
53°
9
77°
52°
10
76°
51°
11
75°
42°
12
70°
46°
13
75°
47°
14
76°
45°
15
73°
39°
16
64°
36°
17
63°
37°
18
67°
41°
19
66°
48°
20
72°
49°
21
75°
48°
22
75°
49°
23
72°
49°
24
75°
46°
25
73°
38°
26
70°
35°
27
60°
44°
28
65°
40°
29
68°
45°
30
69°
36°
1
67°
27°
2
53°
31°
3
53°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Minnesota Township
Minnesota Township's September 2026 forecast shows daily high temperatures ranging from 53° to 80°, with overnight lows between 27° and 56°. The average high for September is 71° with an average low of 46°. 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 Minnesota Township. See also: October | November | December.