S
M
T
W
T
F
S
30
89°
74°
31
88°
75°
1
89°
74°
2
88°
72°
3
88°
71°
4
87°
71°
5
87°
72°
6
88°
71°
7
88°
72°
8
89°
74°
9
88°
74°
10
90°
72°
11
90°
72°
12
89°
74°
13
90°
74°
14
90°
73°
15
89°
72°
16
90°
72°
17
89°
73°
18
87°
72°
19
88°
71°
20
87°
71°
21
88°
72°
22
88°
71°
23
86°
70°
24
87°
71°
25
Hist. Avg.
87°
68°
26
Hist. Avg.
87°
68°
27
Hist. Avg.
87°
68°
28
Hist. Avg.
86°
67°
29
Hist. Avg.
86°
67°
30
Hist. Avg.
86°
67°
1
Hist. Avg.
86°
66°
2
Hist. Avg.
86°
66°
3
Hist. Avg.
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Houma
Houma's September 2026 forecast shows daily high temperatures ranging from 86° to 90°, with overnight lows between 70° and 75°. The average high for September is 88° 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 Houma. See also: October | November | December.
