S
M
T
W
T
F
S
26
51°
38°
27
50°
37°
28
51°
37°
29
51°
42°
30
52°
43°
1
52°
42°
2
53°
39°
3
51°
38°
4
52°
38°
5
51°
39°
6
53°
40°
7
52°
39°
8
52°
41°
9
53°
45°
10
59°
45°
11
58°
44°
12
56°
44°
13
54°
42°
14
54°
45°
15
55°
43°
16
54°
41°
17
53°
41°
18
54°
42°
19
54°
41°
20
55°
41°
21
55°
42°
22
58°
44°
23
57°
41°
24
59°
46°
25
62°
47°
26
59°
43°
27
60°
47°
28
62°
47°
29
62°
48°
30
63°
48°
31
63°
47°
1
62°
47°
2
63°
43°
3
64°
45°
4
63°
48°
5
63°
48°
6
62°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Luss
Luss's May 2026 forecast shows daily high temperatures ranging from 50° to 64°, with overnight lows between 37° and 48°. The average high for May is 56° with an average low of 43°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Luss. See also: June | July | August.