S
M
T
W
T
F
S
30
76°
58°
31
78°
59°
1
79°
59°
2
76°
54°
3
69°
52°
4
68°
52°
5
73°
52°
6
71°
46°
7
70°
53°
8
74°
56°
9
77°
57°
10
77°
50°
11
75°
45°
12
67°
54°
13
75°
55°
14
75°
55°
15
74°
54°
16
76°
54°
17
76°
55°
18
75°
56°
19
75°
53°
20
74°
45°
21
70°
42°
22
63°
51°
23
63°
52°
24
65°
53°
25
72°
49°
26
72°
42°
27
67°
41°
28
60°
40°
29
61°
41°
30
60°
41°
1
61°
46°
2
65°
50°
3
68°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Brant
Brant's September 2026 forecast shows daily high temperatures ranging from 60° to 79°, with overnight lows between 40° and 59°. The average high for September is 71° with an average low of 51°. 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 Brant. See also: October | November | December.