Brussels, Belgium Weather

  1. Brussels, Belgium Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Brussels over the next 12 hours
  7. Temperature and possibility of rain in Brussels in the coming days
  8. Rainfall in Brussels in the coming days
  9. Brussels Weather Summary
  10. Weather averages by month
  11. Brussels's weather
  12. Frequently asked questions
  13. Comments
Brussels, Weather
(Photo by Stephanie LeBlanc on Unsplash)

Current conditions

Updated:
30°C
86.0°F
°C °F

Condition: Overcast

Pressure: 1,007 hPa

Feel like: 30 °C

Temperature: 30°C

Cloud: 100%

Humidity: 49%

Wind: SSW - 20 km/h

Visibility: 31.28 km

Weather forecast

Wed
05 Aug
15°C / 22°C
Overcast
Thu
06 Aug
14°C / 23°C
Overcast
Fri
07 Aug
15°C / 27°C
Overcast
Sat
08 Aug
20°C / 32°C
Overcast
Sun
09 Aug
17°C / 24°C
Overcast
Hourly forecast today:
15:00 PM
18° / 30°
18° / 30°
Overcast
49% 45 km/h
16:00 PM
15° / 31°
15° / 31°
Overcast
39% 40 km/h
17:00 PM
15° / 29°
15° / 29°
Overcast
43% 36 km/h
18:00 PM
19° / 28°
19° / 28°
Overcast
59% 31 km/h
19:00 PM
14° / 28°
14° / 28°
Overcast
42% 27 km/h
20:00 PM
18° / 26°
18° / 26°
Clear Sky
63% 27 km/h
21:00 PM
18° / 26°
18° / 26°
Clear Sky
63% 11 km/h
22:00 PM
17° / 25°
17° / 25°
Clear Sky
59% 17 km/h
23:00 PM
15° / 25°
15° / 25°
Overcast
54% 20 km/h
00:00 AM
15° / 24°
15° / 24°
Clear Sky
56% 23 km/h
01:00 AM
15° / 24°
15° / 24°
Overcast
60% 23 km/h

30 Day Averages and Extremes

  • Average high 25.97°C
  • Average low 16.9°C
  • Hottest day 35°C (28 July 2026)
  • Coldest day 0°C (17 August 2026)
  • Average humidity 46.83%
  • Days with precipitation 17 days
  • Highest precipitation 45 mm (25 July 2026)

Yesterday's Data

  • Max: 34°C
  • Min: 22°C
  • Total Precipitation: 2 mm

Temperature and possibility of rain in Brussels over the next 12 hours

Temperature and possibility of rain in Brussels in the coming days

Rainfall in Brussels in the coming days

Brussels Climate Summary

Brussels features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 11.84ºC (53.31ºF), which is about 0.43% higher than the national average for Belgium. Annually, the city experiences approximately 46.72 millimeters (1.84 inches) of rainfall, spread across 128.54 rainy days, accounting for 35.22% of the year.

Longitude 50.8503396
Latitude 4.3517103
Yearly high temperature 14.34ºC (57.81ºF)
Yearly low temperature 7.24ºC (45.03ºF)
Hottest month July 23.01ºC (73.42ºF)
Coldest month February 1.39ºC (34.5ºF)
Yearly precip 46.72mm (1.84in)
Days with rainfall 128.54 days (35.22%)
Driest month April (74.1%)
Wettest month December (87.44%)

Weather averages by month

Month High / Low (°C) Rain
January 5.32° / 1.35° 10.45 days
February 6.5° / 1.39° 9.27 days
March 10.48° / 3.31° 10.0 days
April 15.04° / 5.87° 7.82 days
May 17.54° / 8.33° 11.91 days
June 20.81° / 11.68° 12.0 days
July 23.01° / 13.7° 13.0 days
August 22.84° / 14.04° 13.09 days
September 19.51° / 11.31° 9.27 days
October 14.86° / 8.29° 9.55 days
November 9.73° / 4.98° 9.45 days
December 6.48° / 2.67° 12.73 days

Brussels's weather

Frequently asked questions

1. What is the hottest month in Brussels?

July has the highest average monthly temperature (daily mean of 23.01ºC) and February are the coolest (daily mean of 1.39ºC).

2. What should I wear in Brussels today?

For today's very hot weather in Brussels, with the high temperatures above 27ºC (80.6ºF), consider wearing:
- Thin, moisture-wicking socks
- Wide-brimmed sun hat
- Sunscreen for skin protection
- Lightweight t-shirt or tank top

Temperature

Early
18°C / 24°C
Morning
18°C / 28°C
Afternoon
18°C / 30°C
Evening
18°C / 26°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 447
  • CO 157
  • NH3 4
  • NO2 5
  • O3 117
  • PM10 10
  • PM25 7
  • SO2 0
  • CH4 1,416

Sunrise / Sunset

04:15
19:22