S
M
T
W
T
F
S
26
54°
27°
27
55°
30°
28
59°
27°
29
62°
33°
30
64°
32°
1
70°
49°
2
67°
44°
3
58°
39°
4
59°
39°
5
56°
40°
6
57°
39°
7
56°
40°
8
58°
43°
9
59°
42°
10
58°
43°
11
57°
45°
12
61°
46°
13
63°
44°
14
59°
44°
15
57°
47°
16
62°
45°
17
63°
48°
18
59°
47°
19
60°
46°
20
64°
49°
21
65°
49°
22
66°
48°
23
65°
49°
24
66°
50°
25
66°
50°
26
65°
49°
27
59°
49°
28
59°
48°
29
66°
50°
30
67°
50°
31
68°
51°
1
68°
51°
2
67°
50°
3
69°
51°
4
68°
50°
5
68°
48°
6
65°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Billund
Billund's May 2026 forecast shows daily high temperatures ranging from 56° to 70°, with overnight lows between 27° and 51°. The average high for May is 63° with an average low of 45°. 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 Billund. See also: June | July | August.