Brussels Tomorrow Weather – Forecast, Trends & News - Belgium

Brussels, Belgium

Updated every 10 min

Today Conditions

Today conditions icon
11.4°C / 7.6°C

Partly Cloudy

Temperature AVG : 9.1°C
Wind: 20.5 km/h
Humidity: 71%
Visibility: 10.0 km

Astronomy

Sunrise

08:39 AM

Sunset

04:37 PM

Moon Phase

Waning Crescent

UV Index 0.1 Good for going out
Moon illumination 14%

Air Quality

1

Good

AQI
PM2.5 9.55 µg/m³
PM10 11.05 µg/m³
O₃ 48.0 μg/m3
NO₂ 12.45 μg/m3

Brussels 24-Hour Tomorrow Forecast

hourly weather conditions icon 00:00
Clear
7.8°C
16.9 km/h
0%
hourly weather conditions icon 01:00
Clear
7.7°C
17.6 km/h
0%
hourly weather conditions icon 02:00
Clear
7.6°C
16.2 km/h
0%
hourly weather conditions icon 03:00
Partly Cloudy
7.8°C
18.0 km/h
0%
hourly weather conditions icon 04:00
Cloudy
8.0°C
16.2 km/h
0%
hourly weather conditions icon 05:00
Cloudy
8.8°C
16.9 km/h
0%
hourly weather conditions icon 06:00
Partly Cloudy
8.7°C
16.2 km/h
0%
hourly weather conditions icon 07:00
Overcast
8.5°C
17.3 km/h
0%
hourly weather conditions icon 08:00
Overcast
8.9°C
18.0 km/h
0%
hourly weather conditions icon 09:00
Cloudy
8.8°C
17.6 km/h
0%
hourly weather conditions icon 10:00
Cloudy
9.9°C
20.5 km/h
0%
hourly weather conditions icon 11:00
Partly Cloudy
10.8°C
19.8 km/h
0%
hourly weather conditions icon 12:00
Partly Cloudy
11.0°C
19.1 km/h
0%
hourly weather conditions icon 13:00
Sunny
10.9°C
16.9 km/h
0%
hourly weather conditions icon 14:00
Sunny
11.1°C
16.9 km/h
0%
hourly weather conditions icon 15:00
Partly Cloudy
11.4°C
14.4 km/h
0%
hourly weather conditions icon 16:00
Partly Cloudy
10.3°C
13.3 km/h
0%
hourly weather conditions icon 17:00
Partly Cloudy
9.4°C
11.2 km/h
0%
hourly weather conditions icon 18:00
Partly Cloudy
9.2°C
9.7 km/h
0%
hourly weather conditions icon 19:00
Partly Cloudy
8.9°C
11.2 km/h
0%
hourly weather conditions icon 20:00
Cloudy
8.5°C
11.2 km/h
0%
hourly weather conditions icon 21:00
Partly Cloudy
8.4°C
11.9 km/h
0%
hourly weather conditions icon 22:00
Clear
8.4°C
12.6 km/h
0%
hourly weather conditions icon 23:00
Clear
7.9°C
11.9 km/h
0%

Brussels 5-Day Forecast

Today

hourly weather conditions icon

Sunny

9.9°C / 6.0°C
0%

2025-12-16

hourly weather conditions icon

Partly Cloudy

11.4°C / 7.6°C
0%

2025-12-17

hourly weather conditions icon

Patchy rain nearby

9.3°C / 6.7°C
87%

2025-12-18

hourly weather conditions icon

Sunny

10.9°C / 5.5°C
0%

2025-12-19

hourly weather conditions icon

Patchy rain nearby

10.5°C / 7.7°C
87%

Weather Charts

Temperature & Precipitation

Wind Speed & Direction