S
M
T
W
T
F
S
26
89°
69°
27
94°
65°
28
90°
64°
29
91°
69°
30
93°
68°
31
96°
70°
1
95°
69°
2
95°
68°
3
94°
64°
4
96°
64°
5
89°
63°
6
90°
64°
7
91°
65°
8
91°
66°
9
92°
69°
10
94°
68°
11
94°
69°
12
95°
71°
13
96°
69°
14
95°
66°
15
95°
66°
16
94°
68°
17
93°
65°
18
94°
68°
19
93°
67°
20
89°
67°
21
87°
68°
22
93°
66°
23
93°
66°
24
94°
68°
25
94°
68°
26
93°
67°
27
93°
67°
28
92°
66°
29
92°
67°
30
91°
66°
31
92°
67°
1
92°
66°
2
91°
65°
3
91°
65°
4
87°
64°
5
89°
66°
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 87° to 96°, with overnight lows between 63° and 71°. The average high for August is 92° with an average low of 67°. 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.