S
M
T
W
T
F
S
30
91°
72°
31
89°
73°
1
90°
74°
2
89°
71°
3
89°
70°
4
88°
70°
5
87°
71°
6
88°
71°
7
88°
72°
8
89°
73°
9
88°
74°
10
89°
74°
11
89°
73°
12
88°
74°
13
89°
74°
14
89°
73°
15
90°
73°
16
89°
71°
17
88°
72°
18
89°
72°
19
88°
71°
20
88°
70°
21
89°
71°
22
89°
67°
23
88°
69°
24
86°
70°
25
87°
66°
26
Hist. Avg.
86°
67°
27
Hist. Avg.
85°
67°
28
Hist. Avg.
85°
67°
29
Hist. Avg.
85°
66°
30
Hist. Avg.
85°
66°
1
Hist. Avg.
84°
66°
2
Hist. Avg.
84°
66°
3
Hist. Avg.
84°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Chocolate Bayou
Chocolate Bayou's September 2026 forecast shows daily high temperatures ranging from 86° to 91°, with overnight lows between 66° and 74°. The average high for September is 89° with an average low of 72°. 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 Chocolate Bayou. See also: October | November | December.
