S
M
T
W
T
F
S
26
68°
56°
27
67°
57°
28
69°
59°
29
67°
58°
30
67°
56°
31
68°
56°
1
69°
55°
2
68°
50°
3
72°
53°
4
71°
53°
5
67°
52°
6
66°
54°
7
65°
52°
8
64°
53°
9
63°
52°
10
60°
51°
11
62°
52°
12
61°
52°
13
62°
51°
14
61°
53°
15
66°
55°
16
64°
52°
17
66°
55°
18
65°
56°
19
64°
55°
20
63°
53°
21
63°
54°
22
62°
53°
23
63°
53°
24
64°
54°
25
67°
56°
26
67°
56°
27
66°
55°
28
67°
56°
29
65°
55°
30
64°
52°
31
61°
49°
1
60°
50°
2
63°
52°
3
65°
52°
4
63°
53°
5
62°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Brainard
Brainard's August 2026 forecast shows daily high temperatures ranging from 60° to 72°, with overnight lows between 49° and 56°. The average high for August is 64° with an average low of 53°. 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 Brainard. See also: September | October | November.