S
M
T
W
T
F
S
30
72°
58°
31
73°
58°
1
72°
59°
2
71°
57°
3
72°
57°
4
73°
58°
5
73°
60°
6
72°
61°
7
71°
59°
8
72°
58°
9
71°
55°
10
70°
54°
11
70°
54°
12
72°
56°
13
71°
56°
14
69°
57°
15
75°
62°
16
76°
62°
17
75°
61°
18
75°
52°
19
73°
51°
20
67°
51°
21
66°
57°
22
67°
58°
23
73°
59°
24
70°
58°
25
72°
49°
26
71°
47°
27
63°
47°
28
61°
48°
29
62°
48°
30
63°
53°
1
63°
54°
2
Hist. Avg.
66°
50°
3
Hist. Avg.
66°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kenosha
Kenosha's September 2026 forecast shows daily high temperatures ranging from 61° to 76°, with overnight lows between 47° and 62°. The average high for September is 70° 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 Kenosha. See also: October | November | December.
