S
M
T
W
T
F
S
26
59°
30°
27
59°
28°
28
61°
34°
29
61°
30°
30
64°
30°
1
73°
32°
2
81°
43°
3
81°
48°
4
68°
55°
5
55°
50°
6
50°
43°
7
55°
36°
8
59°
32°
9
59°
37°
10
68°
37°
11
50°
39°
12
48°
39°
13
54°
41°
14
50°
36°
15
59°
30°
16
55°
39°
17
61°
37°
18
68°
46°
19
64°
46°
20
64°
54°
21
68°
48°
22
73°
45°
23
82°
52°
24
75°
52°
25
79°
46°
26
84°
48°
27
70°
48°
28
71°
47°
29
81°
56°
30
74°
50°
31
72°
54°
1
69°
55°
2
74°
57°
3
69°
55°
4
68°
53°
5
66°
52°
6
66°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lüneburg
Lüneburg's May 2026 forecast shows daily high temperatures ranging from 66° to 81°, with overnight lows between 47° and 57°. The average high for May is 71° with an average low of 53°. 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 Lüneburg. See also: June | July | August.