S
M
T
W
T
F
S
30
66°
55°
31
64°
52°
1
61°
51°
2
62°
56°
3
64°
54°
4
61°
51°
5
63°
51°
6
62°
54°
7
60°
49°
8
61°
53°
9
61°
51°
10
62°
49°
11
61°
50°
12
62°
48°
13
61°
52°
14
62°
51°
15
61°
51°
16
61°
50°
17
62°
52°
18
62°
51°
19
60°
48°
20
59°
50°
21
60°
51°
22
61°
50°
23
60°
49°
24
57°
50°
25
59°
50°
26
60°
49°
27
61°
50°
28
60°
49°
29
61°
50°
30
61°
50°
1
60°
49°
2
60°
50°
3
59°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Luss
Luss's September 2026 forecast shows daily high temperatures ranging from 57° to 64°, with overnight lows between 48° and 56°. The average high for September is 61° with an average low of 51°. 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 Luss. See also: October | November | December.
