S
M
T
W
T
F
S
30
81°
48°
31
84°
49°
1
85°
52°
2
82°
48°
3
80°
47°
4
79°
47°
5
79°
48°
6
80°
46°
7
80°
45°
8
79°
47°
9
78°
48°
10
78°
52°
11
79°
46°
12
78°
50°
13
80°
53°
14
83°
52°
15
82°
52°
16
85°
50°
17
85°
49°
18
84°
49°
19
84°
48°
20
83°
51°
21
85°
51°
22
85°
52°
23
84°
51°
24
78°
51°
25
74°
47°
26
73°
45°
27
72°
46°
28
73°
47°
29
74°
49°
30
73°
47°
1
71°
48°
2
72°
46°
3
72°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Brush Creek
Brush Creek's September 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 45° and 53°. The average high for September is 79° with an average low of 49°. 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 Brush Creek. See also: October | November | December.