S
M
T
W
T
F
S
26
84°
67°
27
78°
62°
28
80°
66°
29
81°
65°
30
79°
61°
31
81°
59°
1
78°
60°
2
78°
59°
3
79°
60°
4
78°
58°
5
78°
60°
6
79°
60°
7
78°
61°
8
80°
67°
9
81°
65°
10
82°
65°
11
85°
60°
12
83°
68°
13
85°
60°
14
81°
58°
15
77°
61°
16
78°
62°
17
78°
59°
18
77°
57°
19
76°
59°
20
76°
58°
21
77°
59°
22
75°
57°
23
76°
58°
24
76°
58°
25
77°
64°
26
76°
65°
27
81°
66°
28
84°
63°
29
84°
56°
30
78°
59°
31
76°
56°
1
74°
62°
2
74°
58°
3
75°
53°
4
73°
58°
5
73°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Whitefish Bay
Whitefish Bay's August 2026 forecast shows daily high temperatures ranging from 73° to 85°, with overnight lows between 53° and 68°. The average high for August is 79° with an average low of 61°. 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 Whitefish Bay. See also: September | October | November.
