S
M
T
W
T
F
S
26
100°
76°
27
99°
75°
28
100°
77°
29
100°
76°
30
99°
76°
31
101°
75°
1
101°
76°
2
99°
75°
3
100°
70°
4
97°
73°
5
100°
74°
6
101°
75°
7
102°
77°
8
103°
75°
9
101°
75°
10
100°
76°
11
101°
75°
12
101°
72°
13
98°
71°
14
95°
72°
15
96°
75°
16
99°
75°
17
100°
73°
18
99°
72°
19
94°
74°
20
98°
74°
21
98°
73°
22
99°
74°
23
98°
73°
24
98°
73°
25
96°
72°
26
97°
69°
27
96°
68°
28
92°
69°
29
92°
70°
30
93°
70°
31
91°
69°
1
92°
68°
2
91°
69°
3
92°
70°
4
94°
70°
5
94°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Brownwood
Brownwood's August 2026 forecast shows daily high temperatures ranging from 91° to 103°, with overnight lows between 68° and 77°. The average high for August is 98° 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 Brownwood. See also: September | October | November.