Brussels weather live forecast

Today's maximum temperature in Brussels is expected to be 22°C. Select a day from the live weather forecast for Brussels, Belgium for more weather parameters.

Sunday
30th Aug
22

17

3

4
Monday
31st Aug
20

16

5

3
Tuesday
1st Sep
21

15

5

4
Wednesday
2nd Sep
22

13

2

4
Thursday
3rd Sep
22

18

5

4

5-day weather forecast updated at 04:00 on Sunday 30th August 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 Sunday 30th August 2026

Expect mostly cloudy with light rain in Brussels, Belgium with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a moderate breeze of 21 kph from the south-west.

22
°C maximum temperature
17
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
4
UV index (Moderate)
41
% chance of some rain
<2
mm of rainfall expected
22
°C wind chill
21
kph wind from SW

Brussels weather for Monday 31st August 2026

Expect isolated thunderstorms in Brussels, Belgium with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 63% chance of some rain and a moderate breeze of 23 kph from the south-west.

20
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
3
UV index (Moderate)
63
% chance of some rain
<5
mm of rainfall expected
20
°C wind chill
23
kph wind from SW

Brussels weather for Tuesday 1st September 2026

Expect broken clouds in Brussels, Belgium with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.

21
°C maximum temperature
15
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
12
kph wind from W

Brussels weather for Wednesday 2nd September 2026

Expect broken clouds in Brussels, Belgium with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

22
°C maximum temperature
13
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from SW

Brussels weather for Thursday 3rd September 2026

Expect mostly cloudy with light rain in Brussels, Belgium with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a gentle breeze of 18 kph from the south-west.