S
M
T
W
T
F
S
30
69°
54°
31
68°
53°
1
70°
55°
2
68°
53°
3
68°
52°
4
70°
51°
5
69°
54°
6
68°
53°
7
70°
54°
8
69°
54°
9
69°
53°
10
67°
52°
11
67°
53°
12
68°
52°
13
67°
51°
14
65°
51°
15
64°
52°
16
65°
51°
17
66°
47°
18
63°
51°
19
62°
52°
20
66°
52°
21
65°
51°
22
65°
50°
23
63°
47°
24
62°
47°
25
61°
46°
26
Hist. Avg.
61°
48°
27
Hist. Avg.
60°
48°
28
Hist. Avg.
60°
48°
29
Hist. Avg.
60°
48°
30
Hist. Avg.
60°
48°
1
Hist. Avg.
59°
47°
2
Hist. Avg.
59°
47°
3
Hist. Avg.
59°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Brayton
Brayton's September 2026 forecast shows daily high temperatures ranging from 61° to 70°, with overnight lows between 46° and 55°. The average high for September is 66° with an average low of 52°. 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 Brayton. See also: October | November | December.