S
M
T
W
T
F
S
26
82°
64°
27
78°
59°
28
81°
63°
29
82°
61°
30
78°
58°
31
81°
62°
1
80°
58°
2
79°
56°
3
78°
57°
4
78°
55°
5
79°
56°
6
78°
57°
7
79°
57°
8
81°
58°
9
83°
58°
10
78°
61°
11
82°
63°
12
84°
64°
13
83°
64°
14
84°
57°
15
83°
55°
16
77°
58°
17
77°
61°
18
76°
56°
19
76°
54°
20
75°
55°
21
76°
61°
22
80°
60°
23
83°
62°
24
82°
61°
25
83°
53°
26
82°
53°
27
74°
54°
28
75°
54°
29
75°
60°
30
79°
61°
31
81°
60°
1
81°
54°
2
78°
53°
3
79°
57°
4
74°
58°
5
76°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Waunakee
Waunakee's August 2026 forecast shows daily high temperatures ranging from 74° to 84°, with overnight lows between 53° and 64°. The average high for August is 79° with an average low of 58°. 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 Waunakee. See also: September | October | November.
