S
M
T
W
T
F
S
27
66°
46°
28
70°
47°
29
73°
48°
30
76°
51°
1
78°
54°
2
79°
54°
3
73°
52°
4
56°
44°
5
53°
42°
6
58°
47°
7
57°
42°
8
61°
43°
9
62°
40°
10
67°
42°
11
72°
46°
12
72°
49°
13
72°
44°
14
75°
50°
15
66°
47°
16
66°
43°
17
62°
45°
18
60°
41°
19
71°
42°
20
74°
49°
21
69°
51°
22
60°
47°
23
57°
40°
24
60°
37°
25
61°
49°
26
63°
45°
27
62°
50°
28
66°
54°
29
66°
50°
30
79°
56°
31
82°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Luxembourg
Luxembourg's May 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Luxembourg. See also: June | July | August.
