S
M
T
W
T
F
S
30
86°
66°
31
85°
67°
1
86°
66°
2
88°
64°
3
85°
62°
4
84°
62°
5
84°
63°
6
85°
63°
7
85°
62°
8
86°
64°
9
88°
63°
10
88°
62°
11
87°
62°
12
88°
65°
13
89°
66°
14
88°
63°
15
87°
64°
16
87°
64°
17
86°
63°
18
86°
63°
19
85°
62°
20
84°
63°
21
85°
61°
22
83°
62°
23
81°
61°
24
80°
61°
25
Hist. Avg.
83°
62°
26
Hist. Avg.
83°
62°
27
Hist. Avg.
83°
62°
28
Hist. Avg.
82°
61°
29
Hist. Avg.
82°
61°
30
Hist. Avg.
82°
60°
1
Hist. Avg.
82°
60°
2
Hist. Avg.
81°
60°
3
Hist. Avg.
81°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Brantley
Brantley's September 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 61° and 67°. The average high for September is 86° with an average low of 63°. 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 Brantley. See also: October | November | December.
