S
M
T
W
T
F
S
30
83°
65°
31
91°
68°
1
93°
68°
2
87°
63°
3
83°
67°
4
85°
68°
5
78°
61°
6
80°
59°
7
80°
56°
8
76°
62°
9
84°
56°
10
77°
50°
11
81°
62°
12
78°
47°
13
62°
42°
14
63°
57°
15
68°
47°
16
69°
52°
17
70°
48°
18
67°
47°
19
68°
44°
20
69°
45°
21
70°
48°
22
71°
51°
23
72°
47°
24
68°
44°
25
71°
51°
26
72°
51°
27
71°
50°
28
71°
50°
29
68°
49°
30
69°
47°
1
62°
46°
2
62°
46°
3
66°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wisconsin Rapids
Wisconsin Rapids's September 2026 forecast shows daily high temperatures ranging from 62° to 81°, with overnight lows between 42° and 62°. The average high for September is 69° 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 Wisconsin Rapids. See also: October | November | December.
