Luxembourg weather live forecast

Sunday
21st Dec
48

37

5

1
Monday
22nd Dec
39

32

1

0
Tuesday
23rd Dec
36

32

2

0
Wednesday
24th Dec
34

27

1

0
Thursday
25th Dec
28

25

2

0

5-day weather forecast updated at 04:00 on Sunday 21st December 2025 GMT

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The 5-day weather forecast for Luxembourg is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Luxembourg weather forecast by day

Below are the detailed weather forecasts for Luxembourg for the next 5 days.

Luxembourg weather for Sunday 21st December 2025

Expect sunshine and showers in Luxembourg, Luxembourg with a maximum temperature of 48°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 6% chance of some rain and a gentle breeze of 9 mph from the north-east.

48
°F maximum temperature
37
°F minimum temperature
sunshine and showers
5
hours of sunshine
1
UV index (Low)
6
% chance of some rain
<2
mm of rainfall expected
45
°F wind chill
9
mph wind from NE

Luxembourg weather for Monday 22nd December 2025

Expect broken clouds in Luxembourg, Luxembourg with a maximum temperature of 39°F and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north-east.

39
°F maximum temperature
32
°F minimum temperature
broken clouds
1
hour of sunshine
0
UV index (None)
0
mm of rainfall expected
36
°F wind chill
6
mph wind from NE

Luxembourg weather for Tuesday 23rd December 2025

Expect broken clouds in Luxembourg, Luxembourg with a maximum temperature of 36°F and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the north-east.

36
°F maximum temperature
32
°F minimum temperature
broken clouds
2
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
27
°F wind chill
14
mph wind from NE

Luxembourg weather for Wednesday 24th December 2025

Expect broken clouds in Luxembourg, Luxembourg with a maximum temperature of 34°F and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 21 mph from the north-east.

34
°F maximum temperature
27
°F minimum temperature
broken clouds
1
hour of sunshine
0
UV index (None)
0
mm of rainfall expected
23
°F wind chill
21
mph wind from NE

Luxembourg weather for Thursday 25th December 2025

Expect broken clouds in Luxembourg, Luxembourg with a maximum temperature of 28°F and 2 hours of bright sunshine. There are 0 cm of snow expected and a fresh breeze of 20 mph from the north-east.