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:
29°C
84.2°F
°C °F

Condition: Mainly Clear

Pressure: 1,017 hPa

Feel like: 32 °C

Temperature: 29°C

Cloud: 42%

Humidity: 50%

Wind: W - 10 km/h

Visibility: 30.78 km

Weather forecast

Sun
21 Jun
23°C / 28°C
Overcast
Mon
22 Jun
18°C / 31°C
Overcast
Tue
23 Jun
24°C / 35°C
Slight Thunderstorm
Wed
24 Jun
21°C / 31°C
Overcast
Thu
25 Jun
20°C / 35°C
Overcast
Hourly forecast today:
11:00 AM
17° / 29°
17° / 29°
Mainly Clear
50% 25 km/h
12:00 PM
17° / 29°
17° / 29°
Mainly Clear
47% 28 km/h
13:00 PM
17° / 30°
17° / 30°
Clear Sky
46% 28 km/h
14:00 PM
17° / 31°
17° / 31°
Clear Sky
45% 26 km/h
15:00 PM
17° / 31°
17° / 31°
Clear Sky
45% 27 km/h
16:00 PM
17° / 30°
17° / 30°
Clear Sky
44% 25 km/h
17:00 PM
16° / 30°
16° / 30°
Clear Sky
44% 22 km/h
18:00 PM
17° / 29°
17° / 29°
Clear Sky
51% 28 km/h
19:00 PM
18° / 27°
18° / 27°
Overcast
57% 28 km/h
20:00 PM
16° / 26°
16° / 26°
Partly Cloudy
55% 24 km/h
21:00 PM
16° / 26°
16° / 26°
Partly Cloudy
54% 22 km/h

30 Day Averages and Extremes

  • Average high 24.37°C
  • Average low 16.33°C
  • Hottest day 35°C (18 June 2026)
  • Coldest day 0°C (04 July 2026)
  • Average humidity 62.07%
  • Days with precipitation 20 days
  • Highest precipitation 75 mm (11 June 2026)

Yesterday's Data

  • Max: 31°C
  • Min: 22°C
  • Total Precipitation: 0 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 34ºC (93.2ºF), consider wearing:
- UV-blocking sunglasses
- Lightweight, loose-fitting shorts
- Broad-brimmed sun hat
- Sleeveless tops or vests

Temperature

Early
18°C / 23°C
Morning
19°C / 26°C
Afternoon
17°C / 31°C
Evening
16°C / 26°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 443
  • CO 152
  • NH3 5
  • NO2 4
  • O3 93
  • PM10 12
  • PM25 7
  • SO2 1
  • CH4 1,487

Sunrise / Sunset

03:28
19:59