S
M
T
W
T
F
S
26
82°
68°
27
78°
61°
28
79°
65°
29
81°
64°
30
79°
60°
31
81°
65°
1
80°
61°
2
81°
58°
3
80°
59°
4
78°
57°
5
79°
58°
6
78°
59°
7
80°
60°
8
81°
60°
9
83°
61°
10
79°
64°
11
82°
66°
12
84°
67°
13
84°
66°
14
83°
60°
15
84°
58°
16
79°
60°
17
78°
63°
18
76°
59°
19
76°
57°
20
75°
58°
21
77°
63°
22
80°
62°
23
82°
63°
24
83°
64°
25
82°
56°
26
82°
56°
27
75°
57°
28
75°
56°
29
76°
62°
30
79°
64°
31
82°
63°
1
81°
56°
2
78°
55°
3
80°
59°
4
76°
61°
5
76°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Brown Deer
Brown Deer's August 2026 forecast shows daily high temperatures ranging from 75° to 84°, with overnight lows between 55° and 68°. The average high for August is 80° 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 Brown Deer. See also: September | October | November.
