S
M
T
W
T
F
S
26
81°
60°
27
82°
61°
28
80°
59°
29
82°
57°
30
84°
61°
31
85°
60°
1
84°
53°
2
81°
52°
3
78°
53°
4
78°
53°
5
77°
52°
6
78°
52°
7
80°
53°
8
81°
57°
9
81°
58°
10
83°
59°
11
82°
59°
12
84°
58°
13
80°
58°
14
84°
57°
15
85°
51°
16
79°
56°
17
82°
50°
18
78°
49°
19
76°
48°
20
77°
50°
21
78°
53°
22
78°
52°
23
76°
50°
24
79°
56°
25
77°
52°
26
83°
57°
27
82°
55°
28
82°
52°
29
78°
54°
30
74°
50°
31
75°
48°
1
75°
46°
2
76°
47°
3
75°
53°
4
74°
50°
5
77°
46°
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 74° to 85°, with overnight lows between 46° and 61°. The average high for August is 80° with an average low of 54°. 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.