S
M
T
W
T
F
S
26
98°
76°
27
99°
73°
28
100°
74°
29
99°
76°
30
100°
76°
31
85°
85°
1
93°
74°
2
94°
68°
3
98°
71°
4
102°
76°
5
100°
76°
6
101°
79°
7
98°
76°
8
102°
78°
9
100°
77°
10
99°
75°
11
98°
76°
12
101°
76°
13
100°
77°
14
102°
78°
15
98°
74°
16
96°
75°
17
99°
78°
18
99°
78°
19
98°
77°
20
99°
78°
21
99°
78°
22
98°
77°
23
99°
78°
24
99°
78°
25
98°
77°
26
98°
77°
27
97°
78°
28
98°
77°
29
97°
78°
30
98°
77°
31
98°
76°
1
97°
75°
2
96°
76°
3
96°
76°
4
95°
75°
5
96°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Brookston
Brookston's August 2026 forecast shows daily high temperatures ranging from 94° to 102°, with overnight lows between 68° and 79°. The average high for August is 98° with an average low of 76°. 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 Brookston. See also: September | October | November.