Belgium weather live forecast

Today's maximum temperature in Belgium is expected to be 63°F. Select a day from the live weather forecast for Belgium (Brussels) for more weather parameters.

Wednesday
20th May
63

54

5

UV3
Thursday
21st May
73

52

10

UV6
Friday
22nd May
79

57

13

UV7
Saturday
23rd May
84

61

12

UV7
Sunday
24th May
82

63

7

UV6

5-day weather forecast updated at 04:00 on Wednesday 20th May 2026 GMT

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Destination

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

Top Belgium destinations

Below are temperatures expected today at popular countries, regions and places in Belgium. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

64
Bruges
63
Brussels

All Belgium destinations

Belgium weather forecast by day

Below are the detailed weather forecasts for Belgium for the next 5 days. The forecasts shown are for Brussels and may not represent the whole of Belgium. Browse more destinations in Belgium to view more weather forecasts.

Belgium weather for Wednesday 20th May 2026

Expect mostly cloudy with light rain in Belgium with a maximum temperature of 63°F, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 77% chance of some rain and a moderate breeze of 12 mph from the south-west.

63
°F maximum temperature
54
°F minimum temperature
mostly cloudy with light rain
5
hours of sunshine
UV3
UV index (Moderate)
77
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
12
mph wind from SW

Belgium weather for Thursday 21st May 2026

Expect scattered clouds in Belgium with a maximum temperature of 73°F, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.

73
°F maximum temperature
52
°F minimum temperature
scattered clouds
10
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
73
°F wind chill
7
mph wind from SW

Belgium weather for Friday 22nd May 2026

Expect scattered clouds in Belgium with a maximum temperature of 79°F, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the south-east.

79
°F maximum temperature
57
°F minimum temperature
scattered clouds
13
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
5
mph wind from SE

Belgium weather for Saturday 23rd May 2026

Expect scattered clouds in Belgium with a maximum temperature of 84°F, 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 light breeze of 6 mph from the south.

84
°F maximum temperature
61
°F minimum temperature
scattered clouds
12
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
6
mph wind from S

Belgium weather for Sunday 24th May 2026

Expect broken clouds in Belgium with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-east.