S
M
T
W
T
F
S
30
79°
59°
31
78°
51°
1
73°
49°
2
72°
51°
3
71°
55°
4
74°
57°
5
78°
49°
6
75°
47°
7
70°
48°
8
70°
56°
9
71°
56°
10
72°
49°
11
70°
53°
12
68°
51°
13
69°
46°
14
67°
45°
15
67°
47°
16
68°
53°
17
67°
54°
18
74°
54°
19
75°
52°
20
74°
51°
21
72°
46°
22
66°
47°
23
64°
44°
24
63°
42°
25
64°
44°
26
65°
42°
27
71°
50°
28
63°
51°
29
71°
46°
30
Hist. Avg.
65°
45°
1
Hist. Avg.
64°
45°
2
Hist. Avg.
64°
44°
3
Hist. Avg.
63°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Brandon
Brandon's September 2026 forecast shows daily high temperatures ranging from 63° to 79°, with overnight lows between 42° and 59°. The average high for September is 70° with an average low of 50°. 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.
