S
M
T
W
T
F
S
30
89°
65°
31
90°
64°
1
90°
65°
2
87°
62°
3
89°
62°
4
91°
57°
5
84°
59°
6
87°
63°
7
90°
65°
8
91°
66°
9
90°
66°
10
91°
64°
11
88°
63°
12
89°
62°
13
88°
62°
14
89°
63°
15
90°
63°
16
81°
62°
17
80°
55°
18
Hist. Avg.
83°
52°
19
Hist. Avg.
82°
51°
20
Hist. Avg.
82°
51°
21
Hist. Avg.
82°
51°
22
Hist. Avg.
82°
50°
23
Hist. Avg.
82°
50°
24
Hist. Avg.
81°
50°
25
Hist. Avg.
81°
49°
26
Hist. Avg.
81°
49°
27
Hist. Avg.
81°
49°
28
Hist. Avg.
80°
48°
29
Hist. Avg.
80°
48°
30
Hist. Avg.
80°
48°
1
Hist. Avg.
80°
48°
2
Hist. Avg.
80°
47°
3
Hist. Avg.
79°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Brownfield
Brownfield's September 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 55° and 66°. The average high for September is 88° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Brownfield. See also: October | November | December.
