Luxembourg weather live forecast

Tuesday
23rd Jun
33

21

13

7
Wednesday
24th Jun
35

22

15

8
Thursday
25th Jun
35

23

13

8
Friday
26th Jun
36

24

12

7
Saturday
27th Jun
36

24

15

8

5-day weather forecast updated at 04:00 on Tuesday 23rd June 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 Tuesday 23rd June 2026

Expect scattered clouds in Luxembourg, Luxembourg with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north.

33
°C maximum temperature
21
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from N

Luxembourg weather for Wednesday 24th June 2026

Expect clear skies in Luxembourg, Luxembourg with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-east.

35
°C maximum temperature
22
°C minimum temperature
clear skies
15
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
10
kph wind from NE

Luxembourg weather for Thursday 25th June 2026

Expect scattered clouds in Luxembourg, Luxembourg with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

35
°C maximum temperature
23
°C minimum temperature
scattered clouds
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
17
kph wind from E

Luxembourg weather for Friday 26th June 2026

Expect isolated thunderstorms in Luxembourg, Luxembourg with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 15 kph from the south.

36
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
12
hours of sunshine
7
UV index (High)
25
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
15
kph wind from S

Luxembourg weather for Saturday 27th June 2026

Expect isolated thunderstorms in Luxembourg, Luxembourg with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0-2 mm of rainfall expected with 17% chance of some rain and a gentle breeze of 15 kph from the south.