S
M
T
W
T
F
S
30
90°
66°
31
88°
61°
1
86°
64°
2
81°
67°
3
87°
67°
4
89°
69°
5
91°
66°
6
85°
60°
7
78°
61°
8
80°
62°
9
78°
53°
10
78°
52°
11
75°
52°
12
75°
54°
13
73°
53°
14
74°
51°
15
79°
56°
16
77°
54°
17
78°
57°
18
79°
56°
19
77°
54°
20
76°
55°
21
78°
56°
22
78°
57°
23
77°
56°
24
78°
56°
25
78°
55°
26
77°
54°
27
78°
53°
28
77°
53°
29
76°
52°
30
76°
54°
1
75°
54°
2
76°
53°
3
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Madelia
Madelia's September 2026 forecast shows daily high temperatures ranging from 73° to 91°, with overnight lows between 51° and 69°. The average high for September is 79° with an average low of 57°. 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 Madelia. See also: October | November | December.
