Luxembourg weather live forecast

Friday
12th Dec
46

43

2

0
Saturday
13th Dec
45

41

0

0
Sunday
14th Dec
43

39

0

0
Monday
15th Dec
45

37

1

1
Tuesday
16th Dec
46

37

3

1

5-day weather forecast updated at 04:00 on Friday 12th December 2025 GMT

More about Luxembourg

Luxembourg by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Luxembourg

TUI: up to 7% off holidays booked online

Sale

Book online with TUI & save up to 7% on holidays
FREE child places available for select holidays
Pay £0 deposits with direct debit & spread the cost

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

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 Friday 12th December 2025

Expect broken clouds in Luxembourg, Luxembourg with a maximum temperature of 46°F and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south-east.

46
°F maximum temperature
43
°F minimum temperature
broken clouds
2
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
43
°F wind chill
6
mph wind from SE

Luxembourg weather for Saturday 13th December 2025

Expect fog in low lying areas in Luxembourg, Luxembourg with a maximum temperature of 45°F and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the south.

45
°F maximum temperature
41
°F minimum temperature
fog in low lying areas
0
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
41
°F wind chill
4
mph wind from S

Luxembourg weather for Sunday 14th December 2025

Expect overcast skies in Luxembourg, Luxembourg with a maximum temperature of 43°F and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south.

43
°F maximum temperature
39
°F minimum temperature
overcast skies
0
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
37
°F wind chill
8
mph wind from S

Luxembourg weather for Monday 15th December 2025

Expect broken clouds in Luxembourg, Luxembourg with a maximum temperature of 45°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-east.

45
°F maximum temperature
37
°F minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
39
°F wind chill
9
mph wind from SE

Luxembourg weather for Tuesday 16th December 2025

Expect broken clouds in Luxembourg, Luxembourg with a maximum temperature of 46°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south-east.