S
M
T
W
T
F
S
30
82°
64°
31
84°
67°
1
89°
66°
2
84°
68°
3
78°
65°
4
79°
65°
5
78°
59°
6
77°
51°
7
77°
51°
8
76°
53°
9
80°
66°
10
74°
48°
11
75°
44°
12
83°
49°
13
69°
45°
14
69°
38°
15
70°
55°
16
72°
55°
17
69°
55°
18
72°
52°
19
58°
55°
20
68°
52°
21
63°
45°
22
63°
47°
23
64°
49°
24
67°
50°
25
68°
51°
26
69°
49°
27
67°
47°
28
68°
52°
29
68°
52°
30
69°
50°
1
67°
43°
2
61°
48°
3
61°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Big Prairie Township
Big Prairie Township's September 2026 forecast shows daily high temperatures ranging from 58° to 72°, with overnight lows between 43° and 55°. The average high for September is 66° with an average low of 49°. 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 Big Prairie Township. See also: October | November | December.
