S
M
T
W
T
F
S
26
97°
73°
27
100°
72°
28
99°
70°
29
97°
74°
30
98°
72°
31
101°
71°
1
90°
69°
2
97°
69°
3
101°
70°
4
101°
73°
5
97°
73°
6
96°
72°
7
100°
71°
8
100°
73°
9
99°
71°
10
100°
72°
11
100°
73°
12
98°
71°
13
99°
71°
14
98°
72°
15
93°
66°
16
95°
70°
17
95°
71°
18
95°
70°
19
94°
70°
20
94°
69°
21
95°
70°
22
95°
71°
23
94°
70°
24
95°
71°
25
95°
70°
26
94°
70°
27
94°
69°
28
93°
70°
29
93°
69°
30
94°
70°
31
94°
69°
1
93°
68°
2
92°
67°
3
88°
67°
4
88°
66°
5
91°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Brownfield
Brownfield's August 2026 forecast shows daily high temperatures ranging from 88° to 101°, with overnight lows between 66° and 73°. The average high for August is 95° with an average low of 70°. 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 Brownfield. See also: September | October | November.