S
M
T
W
T
F
S
30
82°
66°
31
83°
59°
1
82°
61°
2
84°
64°
3
84°
65°
4
83°
66°
5
84°
63°
6
80°
58°
7
77°
58°
8
75°
58°
9
72°
53°
10
71°
52°
11
76°
58°
12
76°
56°
13
69°
57°
14
71°
55°
15
64°
50°
16
64°
55°
17
73°
54°
18
71°
57°
19
73°
57°
20
74°
55°
21
67°
54°
22
66°
50°
23
60°
46°
24
61°
49°
25
68°
52°
26
67°
53°
27
71°
54°
28
71°
54°
29
70°
53°
30
68°
52°
1
68°
50°
2
64°
50°
3
63°
48°
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 60° to 84°, with overnight lows between 46° and 66°. The average high for September is 72° with an average low of 55°. 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.
