S
M
T
W
T
F
S
30
69°
51°
31
69°
51°
1
70°
49°
2
69°
51°
3
69°
57°
4
73°
51°
5
69°
48°
6
68°
51°
7
70°
56°
8
69°
57°
9
71°
56°
10
72°
53°
11
67°
53°
12
67°
50°
13
72°
53°
14
72°
54°
15
Hist. Avg.
67°
49°
16
Hist. Avg.
66°
48°
17
Hist. Avg.
66°
48°
18
Hist. Avg.
65°
48°
19
Hist. Avg.
65°
47°
20
Hist. Avg.
65°
47°
21
Hist. Avg.
64°
46°
22
Hist. Avg.
64°
46°
23
Hist. Avg.
64°
46°
24
Hist. Avg.
63°
45°
25
Hist. Avg.
63°
45°
26
Hist. Avg.
62°
45°
27
Hist. Avg.
62°
44°
28
Hist. Avg.
62°
44°
29
Hist. Avg.
61°
44°
30
Hist. Avg.
61°
43°
1
Hist. Avg.
60°
43°
2
Hist. Avg.
60°
42°
3
Hist. Avg.
60°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Les Cèdres
Les Cèdres's September 2026 forecast shows daily high temperatures ranging from 67° to 73°, with overnight lows between 48° and 57°. The average high for September is 70° with an average low of 53°. 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 Les Cèdres. See also: October | November | December.
