S
M
T
W
T
F
S
26
82°
63°
27
78°
58°
28
79°
62°
29
81°
61°
30
79°
57°
31
81°
56°
1
78°
57°
2
78°
55°
3
79°
56°
4
78°
55°
5
78°
56°
6
79°
56°
7
78°
57°
8
80°
63°
9
81°
61°
10
82°
61°
11
85°
56°
12
83°
64°
13
85°
56°
14
81°
54°
15
77°
57°
16
78°
58°
17
78°
55°
18
77°
53°
19
76°
55°
20
76°
54°
21
77°
55°
22
74°
53°
23
75°
54°
24
76°
53°
25
76°
59°
26
75°
61°
27
81°
62°
28
83°
59°
29
84°
52°
30
77°
54°
31
76°
52°
1
73°
58°
2
73°
53°
3
74°
49°
4
73°
54°
5
73°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mukwonago Town
Mukwonago Town's August 2026 forecast shows daily high temperatures ranging from 73° to 85°, with overnight lows between 49° and 64°. The average high for August is 78° 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 August weather will actually feel in Mukwonago Town. See also: September | October | November.