National Airport (BRU) 15 Day Weather Forecast, Brussels Belgium

Current weather conditions and 15 day weather forecast for National Airport in Brussels, Belgium including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at BRU

05 December 2025 Fri
2 ° C
( 35.6°F )

Mist
Mist
Feels Like : -1 ° C / 30.1°F
Humidity : % 100
Pressure : 1008 mb
Wind Speed : 10.4 kmph / 6.5 miles from SSWSSW
Visibility : 0.6 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 75

15-day weather forecast for National Airport, Brussels, Belgium

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
05 December 2025 Fri Patchy rain nearby Patchy rain nearby 3.2 ° C 7.2 ° C 4.9 ° C % 86 31.3 km/h 89%
06 December 2025 Sat Patchy rain nearby Patchy rain nearby 5.5 ° C 10.4 ° C 8.7 ° C % 79 35.6 km/h 87%
07 December 2025 Sun Patchy rain nearby Patchy rain nearby 8.6 ° C 10.9 ° C 10.3 ° C % 87 33.8 km/h 89%
08 December 2025 Mon Moderate rain Moderate rain 9 ° C 11.5 ° C 11 ° C % 91 34.9 km/h 85%
09 December 2025 Tue Patchy rain nearby Patchy rain nearby 11.5 ° C 12.7 ° C 11.8 ° C % 85 29.5 km/h 72%
10 December 2025 Wed Partly Cloudy  Partly Cloudy 9.5 ° C 12.1 ° C 10.9 ° C % 74 31.7 km/h 0%
11 December 2025 Thu Partly Cloudy  Partly Cloudy 6.2 ° C 10 ° C 7.7 ° C % 87 24.1 km/h 0%
12 December 2025 Fri Partly Cloudy  Partly Cloudy 5.3 ° C 9.8 ° C 7.3 ° C % 83 13.7 km/h 0%
13 December 2025 Sat Partly Cloudy  Partly Cloudy 8.2 ° C 10.9 ° C 9.2 ° C % 84 19.1 km/h 0%
14 December 2025 Sun Patchy rain nearby Patchy rain nearby 8.6 ° C 11.2 ° C 10.4 ° C % 81 31.3 km/h 85%
15 December 2025 Mon Overcast  Overcast 8.2 ° C 10.8 ° C 9.9 ° C % 83 26.3 km/h 0%
16 December 2025 Tue Patchy rain nearby Patchy rain nearby 11.1 ° C 13.6 ° C 12.7 ° C % 90 31 km/h 89%
17 December 2025 Wed Patchy rain nearby Patchy rain nearby 8.9 ° C 11.1 ° C 10.9 ° C % 81 35.3 km/h 82%
18 December 2025 Thu Overcast  Overcast 5.9 ° C 8.1 ° C 7.9 ° C % 82 24.8 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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