S
M
T
W
T
F
S
26
90°
73°
27
89°
73°
28
84°
67°
29
85°
65°
30
81°
64°
31
71°
61°
1
80°
61°
2
82°
59°
3
81°
61°
4
70°
62°
5
74°
55°
6
78°
51°
7
74°
61°
8
78°
55°
9
85°
62°
10
83°
64°
11
82°
65°
12
84°
67°
13
80°
63°
14
75°
63°
15
79°
62°
16
75°
59°
17
76°
60°
18
80°
62°
19
81°
63°
20
79°
61°
21
76°
59°
22
77°
58°
23
79°
59°
24
68°
49°
25
80°
62°
26
82°
63°
27
82°
62°
28
80°
58°
29
73°
57°
30
72°
54°
31
72°
56°
1
73°
60°
2
75°
61°
3
79°
61°
4
78°
60°
5
76°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Brownsdale
Brownsdale's August 2026 forecast shows daily high temperatures ranging from 68° to 84°, with overnight lows between 49° and 67°. The average high for August is 77° with an average low of 60°. 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 Brownsdale. See also: September | October | November.