S
M
T
W
T
F
S
30
75°
56°
31
74°
54°
1
75°
55°
2
74°
56°
3
71°
51°
4
73°
48°
5
66°
53°
6
68°
54°
7
71°
55°
8
73°
54°
9
72°
55°
10
73°
53°
11
71°
52°
12
72°
53°
13
72°
54°
14
71°
54°
15
72°
51°
16
71°
46°
17
63°
51°
18
66°
51°
19
69°
50°
20
65°
48°
21
67°
45°
22
61°
48°
23
63°
48°
24
64°
46°
25
59°
46°
26
60°
42°
27
59°
48°
28
65°
43°
29
63°
41°
30
59°
40°
1
58°
43°
2
57°
40°
3
56°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in L'etete
L'etete's September 2026 forecast shows daily high temperatures ranging from 56° to 75°, with overnight lows between 40° and 56°. The average high for September is 67° with an average low of 49°. 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 L'etete. See also: October | November | December.