S
M
T
W
T
F
S
26
87°
63°
27
86°
63°
28
86°
62°
29
85°
63°
30
86°
64°
31
85°
64°
1
85°
63°
2
87°
64°
3
86°
63°
4
86°
66°
5
89°
68°
6
89°
68°
7
86°
66°
8
86°
65°
9
90°
67°
10
91°
68°
11
90°
67°
12
91°
66°
13
90°
63°
14
84°
63°
15
85°
66°
16
Hist. Avg.
85°
67°
17
Hist. Avg.
85°
67°
18
Hist. Avg.
85°
66°
19
Hist. Avg.
85°
66°
20
Hist. Avg.
85°
66°
21
Hist. Avg.
84°
66°
22
Hist. Avg.
84°
66°
23
Hist. Avg.
84°
66°
24
Hist. Avg.
84°
66°
25
Hist. Avg.
84°
65°
26
Hist. Avg.
84°
65°
27
Hist. Avg.
84°
65°
28
Hist. Avg.
84°
65°
29
Hist. Avg.
83°
65°
30
Hist. Avg.
83°
64°
31
Hist. Avg.
83°
64°
1
Hist. Avg.
83°
64°
2
Hist. Avg.
83°
64°
3
Hist. Avg.
82°
63°
4
Hist. Avg.
82°
63°
5
Hist. Avg.
82°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Brookside
Brookside's August 2026 forecast shows daily high temperatures ranging from 84° to 91°, with overnight lows between 62° and 68°. The average high for August is 87° with an average low of 65°. 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 Brookside. See also: September | October | November.