S
M
T
W
T
F
S
30
81°
67°
31
84°
67°
1
88°
66°
2
82°
67°
3
85°
69°
4
85°
67°
5
88°
68°
6
82°
60°
7
77°
61°
8
74°
58°
9
78°
56°
10
75°
55°
11
73°
53°
12
72°
52°
13
71°
53°
14
72°
49°
15
76°
54°
16
75°
52°
17
75°
54°
18
76°
55°
19
75°
53°
20
74°
53°
21
76°
55°
22
76°
55°
23
75°
54°
24
76°
54°
25
75°
53°
26
74°
51°
27
75°
52°
28
75°
52°
29
74°
51°
30
74°
52°
1
73°
52°
2
73°
51°
3
72°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Blooming Prairie
Blooming Prairie's September 2026 forecast shows daily high temperatures ranging from 71° to 88°, with overnight lows between 49° and 69°. The average high for September is 76° with an average low of 56°. 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.