S
M
T
W
T
F
S
31
73°
61°
1
72°
54°
2
68°
52°
3
64°
50°
4
63°
48°
5
61°
48°
6
68°
48°
7
64°
50°
8
66°
50°
9
66°
48°
10
64°
45°
11
63°
53°
12
68°
54°
13
73°
51°
14
71°
55°
15
82°
57°
16
79°
54°
17
78°
56°
18
82°
58°
19
83°
59°
20
83°
58°
21
81°
57°
22
74°
55°
23
67°
52°
24
73°
57°
25
74°
55°
26
76°
58°
27
76°
55°
28
69°
50°
29
68°
51°
30
75°
57°
1
76°
55°
2
76°
58°
3
77°
58°
4
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Luxembourg
Luxembourg's June 2026 forecast shows daily high temperatures ranging from 63° to 83°, with overnight lows between 45° and 59°. The average high for June is 74° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Luxembourg. See also: July | August | September.
