Luxembourg weather live forecast

Sunday
6th Sep
75

52

7

5
Monday
7th Sep
84

63

8

5
Tuesday
8th Sep
70

57

4

1
Wednesday
9th Sep
64

54

3

4
Thursday
10th Sep
64

48

5

3

5-day weather forecast updated at 04:00 on Sunday 6th September 2026 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 6th September 2026

Expect scattered clouds in Luxembourg, Luxembourg with a maximum temperature of 75°F, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-east.

75
°F maximum temperature
52
°F minimum temperature
scattered clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
75
°F wind chill
9
mph wind from SE

Luxembourg weather for Monday 7th September 2026

Expect broken clouds in Luxembourg, Luxembourg with a maximum temperature of 84°F, low levels of heat & humidity, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the south-west.

84
°F maximum temperature
63
°F minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
13
mph wind from SW

Luxembourg weather for Tuesday 8th September 2026

Expect mostly cloudy with light rain in Luxembourg, Luxembourg with a maximum temperature of 70°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 50% chance of some rain and a gentle breeze of 12 mph from the west.

70
°F maximum temperature
57
°F minimum temperature
mostly cloudy with light rain
4
hours of sunshine
1
UV index (Low)
50
% chance of some rain
<2
mm of rainfall expected
70
°F wind chill
12
mph wind from W

Luxembourg weather for Wednesday 9th September 2026

Expect broken clouds in Luxembourg, Luxembourg with a maximum temperature of 64°F, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the west.

64
°F maximum temperature
54
°F minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
64
°F wind chill
13
mph wind from W

Luxembourg weather for Thursday 10th September 2026

Expect broken clouds in Luxembourg, Luxembourg with a maximum temperature of 64°F, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the west.