S
M
T
W
T
F
S
26
80°
67°
27
79°
65°
28
81°
65°
29
76°
64°
30
75°
63°
31
78°
68°
1
81°
69°
2
83°
69°
3
81°
68°
4
82°
67°
5
76°
67°
6
77°
69°
7
83°
68°
8
76°
68°
9
82°
67°
10
76°
65°
11
78°
67°
12
80°
68°
13
82°
65°
14
76°
61°
15
74°
61°
16
76°
66°
17
75°
67°
18
78°
68°
19
80°
65°
20
81°
67°
21
81°
63°
22
73°
60°
23
78°
66°
24
75°
65°
25
82°
66°
26
82°
64°
27
78°
57°
28
72°
56°
29
70°
55°
30
73°
58°
31
75°
64°
1
72°
65°
2
79°
58°
3
72°
55°
4
70°
55°
5
69°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kenosha
Kenosha's August 2026 forecast shows daily high temperatures ranging from 69° to 83°, with overnight lows between 55° and 69°. The average high for August is 77° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Kenosha. See also: September | October | November.