Brussels weather live forecast

Today's maximum temperature in Brussels is expected to be 30°C. Select a day from the live weather forecast for Brussels, Belgium for more weather parameters.

Tuesday
26th May
30

17

16

UV7
Wednesday
27th May
27

18

12

UV7
Thursday
28th May
28

14

13

UV7
Friday
29th May
28

18

9

UV6
Saturday
30th May
27

16

5

UV6

5-day weather forecast updated at 04:00 on Monday 25th 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 Tuesday 26th May 2026

Expect clear skies in Brussels, Belgium with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.

30
°C maximum temperature
17
°C minimum temperature
clear skies
16
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from E

Brussels weather for Wednesday 27th May 2026

Expect scattered clouds in Brussels, Belgium with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.

27
°C maximum temperature
18
°C minimum temperature
scattered clouds
12
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
15
kph wind from NE

Brussels weather for Thursday 28th May 2026

Expect scattered clouds in Brussels, Belgium with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

28
°C maximum temperature
14
°C minimum temperature
scattered clouds
13
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from E

Brussels weather for Friday 29th May 2026

Expect broken clouds in Brussels, Belgium with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

28
°C maximum temperature
18
°C minimum temperature
broken clouds
9
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
13
kph wind from W

Brussels weather for Saturday 30th May 2026

Expect isolated thunderstorms in Brussels, Belgium with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 23% chance of some rain and a gentle breeze of 13 kph from the west.