S
M
T
W
T
F
S
30
69°
56°
31
73°
63°
1
83°
55°
2
76°
53°
3
76°
50°
4
66°
60°
5
75°
56°
6
75°
54°
7
81°
60°
8
76°
63°
9
75°
51°
10
73°
54°
11
83°
62°
12
73°
51°
13
65°
48°
14
63°
50°
15
65°
49°
16
66°
48°
17
65°
46°
18
64°
48°
19
65°
49°
20
64°
47°
21
62°
44°
22
66°
49°
23
70°
51°
24
70°
50°
25
69°
49°
26
64°
49°
27
67°
50°
28
70°
50°
29
67°
49°
30
66°
49°
1
65°
47°
2
65°
44°
3
55°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in L'Anse
L'Anse's September 2026 forecast shows daily high temperatures ranging from 55° to 83°, with overnight lows between 43° and 63°. The average high for September is 67° with an average low of 50°. 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'Anse. See also: October | November | December.
