S
M
T
W
T
F
S
30
73°
50°
31
72°
50°
1
73°
51°
2
71°
49°
3
72°
50°
4
77°
54°
5
73°
52°
6
70°
52°
7
75°
51°
8
76°
55°
9
74°
56°
10
77°
54°
11
74°
48°
12
72°
46°
13
68°
45°
14
67°
44°
15
66°
44°
16
65°
46°
17
66°
45°
18
68°
51°
19
70°
45°
20
72°
43°
21
68°
42°
22
63°
41°
23
72°
52°
24
75°
40°
25
72°
39°
26
Hist. Avg.
68°
46°
27
Hist. Avg.
68°
45°
28
Hist. Avg.
68°
45°
29
Hist. Avg.
67°
44°
30
Hist. Avg.
67°
44°
1
Hist. Avg.
66°
44°
2
Hist. Avg.
66°
43°
3
Hist. Avg.
65°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Blooming Prairie
Blooming Prairie's September 2026 forecast shows daily high temperatures ranging from 63° to 77°, with overnight lows between 39° and 56°. The average high for September is 71° with an average low of 48°. 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 Blooming Prairie. See also: October | November | December.