S
M
T
W
T
F
S
26
70°
39°
27
73°
39°
28
68°
43°
29
66°
50°
30
66°
39°
1
72°
36°
2
77°
45°
3
73°
48°
4
70°
48°
5
64°
45°
6
57°
45°
7
63°
45°
8
70°
41°
9
73°
48°
10
68°
48°
11
59°
45°
12
57°
37°
13
61°
37°
14
54°
45°
15
50°
41°
16
50°
39°
17
61°
37°
18
55°
43°
19
64°
39°
20
70°
52°
21
73°
50°
22
79°
52°
23
81°
56°
24
83°
58°
25
86°
59°
26
85°
61°
27
79°
52°
28
73°
53°
29
76°
55°
30
80°
56°
31
77°
57°
1
74°
56°
2
73°
57°
3
62°
48°
4
62°
49°
5
63°
48°
6
64°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Luzern 30 AAL
Luzern 30 AAL's May 2026 forecast shows daily high temperatures ranging from 62° to 86°, with overnight lows between 48° and 61°. The average high for May is 75° with an average low of 54°. 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 Luzern 30 AAL. See also: June | July | August.