S
M
T
W
T
F
S
30
72°
55°
31
72°
57°
1
73°
62°
2
74°
63°
3
79°
63°
4
79°
62°
5
77°
62°
6
76°
61°
7
71°
61°
8
70°
58°
9
73°
60°
10
75°
60°
11
76°
59°
12
78°
60°
13
78°
60°
14
77°
59°
15
74°
58°
16
67°
58°
17
68°
57°
18
73°
58°
19
72°
58°
20
73°
59°
21
74°
53°
22
75°
54°
23
75°
48°
24
72°
51°
25
72°
42°
26
67°
54°
27
69°
55°
28
73°
56°
29
75°
51°
30
72°
40°
1
69°
39°
2
64°
46°
3
64°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wabasha
Wabasha's September 2026 forecast shows daily high temperatures ranging from 64° to 79°, with overnight lows between 39° and 63°. The average high for September is 73° 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 Wabasha. See also: October | November | December.
