S
M
T
W
T
F
S
30
86°
79°
31
88°
76°
1
90°
80°
2
91°
75°
3
91°
74°
4
88°
76°
5
89°
74°
6
92°
74°
7
90°
76°
8
87°
76°
9
86°
75°
10
87°
75°
11
86°
74°
12
86°
76°
13
90°
75°
14
89°
74°
15
88°
73°
16
90°
72°
17
89°
71°
18
87°
73°
19
86°
72°
20
87°
70°
21
86°
69°
22
88°
73°
23
87°
72°
24
88°
72°
25
87°
71°
26
86°
72°
27
85°
71°
28
83°
71°
29
82°
70°
30
84°
71°
1
84°
68°
2
79°
63°
3
78°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lafitte
Lafitte's September 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 63° and 76°. The average high for September is 86° 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 Lafitte. See also: October | November | December.
