Brussels weather live forecast

Today's maximum temperature in Brussels is expected to be 10°C. Select a day from the live weather forecast for Brussels, Belgium for more weather parameters.

Thursday
14th May
10

6

2

3
Friday
15th May
11

4

1

2
Saturday
16th May
13

5

4

2
Sunday
17th May
15

6

2

2
Monday
18th May
15

9

6

4

5-day weather forecast updated at 04:00 on Thursday 14th May 2026 GMT

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

Brussels weather forecast by day

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

Brussels weather for Thursday 14th May 2026

Expect isolated thunderstorms in Brussels, Belgium with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a gentle breeze of 16 kph from the south-west.

10
°C maximum temperature
6
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
3
UV index (Moderate)
86
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
16
kph wind from SW

Brussels weather for Friday 15th May 2026

Expect mostly cloudy with light rain in Brussels, Belgium with a maximum temperature of 11°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 87% chance of some rain and a gentle breeze of 14 kph from the north-west.

11
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
87
% chance of some rain
<5
mm of rainfall expected
11
°C wind chill
14
kph wind from NW

Brussels weather for Saturday 16th May 2026

Expect mostly cloudy with light rain in Brussels, Belgium with a maximum temperature of 13°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 14 kph from the west.

13
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
2
UV index (Low)
57
% chance of some rain
<5
mm of rainfall expected
13
°C wind chill
14
kph wind from W

Brussels weather for Sunday 17th May 2026

Expect mostly cloudy with light rain in Brussels, Belgium with a maximum temperature of 15°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a gentle breeze of 15 kph from the south-west.

15
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
47
% chance of some rain
<5
mm of rainfall expected
15
°C wind chill
15
kph wind from SW

Brussels weather for Monday 18th May 2026

Expect mostly cloudy with light rain in Brussels, Belgium with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 14 kph from the south-west.