S
M
T
W
T
F
S
26
96°
76°
27
96°
76°
28
97°
75°
29
97°
76°
30
98°
77°
31
97°
76°
1
97°
77°
2
98°
77°
3
98°
78°
4
99°
77°
5
99°
77°
6
98°
76°
7
98°
77°
8
97°
76°
9
98°
77°
10
96°
74°
11
97°
74°
12
96°
72°
13
94°
73°
14
98°
74°
15
96°
73°
16
96°
74°
17
95°
74°
18
97°
69°
19
97°
69°
20
90°
67°
21
90°
67°
22
91°
68°
23
91°
68°
24
92°
69°
25
91°
69°
26
91°
68°
27
92°
68°
28
93°
69°
29
91°
70°
30
94°
68°
31
95°
70°
1
94°
70°
2
95°
71°
3
91°
70°
4
88°
69°
5
91°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Brownsboro
Brownsboro's August 2026 forecast shows daily high temperatures ranging from 88° to 99°, with overnight lows between 67° and 78°. The average high for August is 95° with an average low of 73°. 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 Brownsboro. See also: September | October | November.