S
M
T
W
T
F
S
30
59°
50°
31
59°
51°
1
58°
52°
2
59°
51°
3
59°
51°
4
58°
50°
5
59°
51°
6
58°
50°
7
57°
50°
8
56°
49°
9
57°
49°
10
56°
47°
11
57°
48°
12
56°
48°
13
57°
47°
14
56°
48°
15
56°
48°
16
57°
48°
17
Hist. Avg.
53°
48°
18
Hist. Avg.
53°
48°
19
Hist. Avg.
52°
48°
20
Hist. Avg.
52°
47°
21
Hist. Avg.
52°
47°
22
Hist. Avg.
52°
47°
23
Hist. Avg.
52°
47°
24
Hist. Avg.
52°
47°
25
Hist. Avg.
52°
47°
26
Hist. Avg.
52°
47°
27
Hist. Avg.
52°
47°
28
Hist. Avg.
52°
47°
29
Hist. Avg.
51°
47°
30
Hist. Avg.
51°
47°
1
Hist. Avg.
51°
46°
2
Hist. Avg.
51°
46°
3
Hist. Avg.
51°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Brae
Brae's September 2026 forecast shows daily high temperatures ranging from 56° to 59°, with overnight lows between 47° and 52°. The average high for September is 57° 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 Brae. See also: October | November | December.