S
M
T
W
T
F
S
30
75°
53°
31
72°
52°
1
77°
51°
2
80°
53°
3
80°
51°
4
81°
52°
5
75°
51°
6
71°
50°
7
72°
48°
8
70°
46°
9
65°
42°
10
64°
37°
11
73°
50°
12
68°
48°
13
69°
48°
14
66°
45°
15
60°
42°
16
68°
47°
17
64°
46°
18
68°
48°
19
68°
46°
20
57°
46°
21
57°
43°
22
56°
42°
23
56°
41°
24
59°
42°
25
67°
45°
26
68°
46°
27
68°
46°
28
69°
45°
29
66°
43°
30
65°
42°
1
63°
41°
2
57°
41°
3
53°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Brandon
Brandon's September 2026 forecast shows daily high temperatures ranging from 53° to 81°, with overnight lows between 37° and 53°. The average high for September is 67° with an average low of 46°. 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 Brandon. See also: October | November | December.
