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Weather in Grimbergen, Belgium 🇧🇪

Current Weather in Grimbergen

Patchy rain nearby
12°C
Feels like 9°C. Patchy rain nearby.
🌬️ 17 km/h N
💧 83% Humidity
🧭 1024 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 9°C
🌅 Sunrise: 08:09 AM
🌇 Sunset: 06:46 PM
Map Overlays:

The current temperature in Grimbergen is 12°C, patchy rain nearby, feeling like 9°C. Expect 83% humidity and winds of about 17 km/h, and the UV index is 0 (low). The next few days in Grimbergen look set for about 5°C up to 16°C.

Hourly Forecast for Grimbergen

01:00
Patchy rain nearby
12°
26%
02:00
Light drizzle
12°
46%
03:00
Patchy rain nearby
11°
33%
04:00
Light rain shower
10°
38%
05:00
Light rain shower
10°
44%
06:00
Patchy rain nearby
10°
30%
07:00
Patchy rain nearby
9°
26%
08:00
Clear
8°
15%
09:00
Sunny
9°
14%
10:00
Sunny
11°
9%
11:00
Patchy rain nearby
12°
36%
12:00
Sunny
13°
4%
13:00
Patchy rain nearby
14°
13%
14:00
Patchy rain nearby
14°
10%
15:00
Patchy rain nearby
15°
10%
16:00
Patchy rain nearby
14°
8%
17:00
Sunny
14°
3%
18:00
Patchy rain nearby
13°
13%
19:00
Clear
10°
6%
20:00
Clear
10°
8%
21:00
Clear
8°
10%
22:00
Clear
8°
10%
23:00
Clear
7°
9%
00:00
Clear
7°
9%

14-Day Forecast for Grimbergen

Sat, Oct 17
Patchy rain nearby Patchy rain nearby
15° / 7°
Sun, Oct 18
Sunny Sunny
13° / 5°
Mon, Oct 19
Overcast Overcast
16° / 7°
Tue, Oct 20
Overcast Overcast
16° / 8°
Wed, Oct 21
Overcast Overcast
13° / 10°
Thu, Oct 22
Patchy rain nearby Patchy rain nearby
13° / 8°
Fri, Oct 23
Patchy rain nearby Patchy rain nearby
13° / 12°
Sat, Oct 24
Patchy rain nearby Patchy rain nearby
14° / 8°
Sun, Oct 25
Sunny Sunny
13° / 6°
Mon, Oct 26
Overcast Overcast
14° / 6°
Tue, Oct 27
Overcast Overcast
16° / 8°
Wed, Oct 28
Patchy rain nearby Patchy rain nearby
15° / 10°
Thu, Oct 29
Overcast Overcast
13° / 10°
Fri, Oct 30
Light rain Light rain
11° / 6°

Additional Forecasts for Grimbergen

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 167.0 μg/m³
O₃ (Ozone) 45.0 μg/m³
NO₂ (Nitrogen Dioxide) 14.3 μg/m³
SO₂ (Sulphur Dioxide) 1.7 μg/m³
PM2.5 (Fine particles) 7.1 μg/m³
PM10 (Coarse particles) 14.2 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Belgium

Browse Weather in Belgium by cities in alphabetical order:

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Weather in Belgium ›

Best Time to Be Outside in Grimbergen Today

The most comfortable window in Grimbergen today looks like 15:00 to 18:00, when it is around 14°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Grimbergen

What is the temperature in Grimbergen right now?

It is currently 12°C (53°F) in Grimbergen, patchy rain nearby (feels like 9°C).

What's the weather like in Grimbergen right now?

Right now Grimbergen has Patchy rain nearby, humidity 83%, wind 17 km/h N.

What is today's forecast for Grimbergen?

Today in Grimbergen: high 15°C, low 7°C, patchy rain nearby. Chance of rain: 57%.

What is the 7-day weather forecast for Grimbergen?

Daily highs and lows for Grimbergen:

  • 2026-10-17: 15°C / 7°C
  • 2026-10-18: 13°C / 5°C
  • 2026-10-19: 16°C / 7°C
  • 2026-10-20: 16°C / 8°C
  • 2026-10-21: 13°C / 10°C
  • 2026-10-22: 13°C / 8°C
  • 2026-10-23: 13°C / 12°C
Is it going to rain in Grimbergen today?

There is a 57% chance of rain in Grimbergen today. Total expected precipitation: 1.61 mm.

What is the wind speed in Grimbergen right now?

Wind in Grimbergen is currently 17 km/h (11 mph) from the N.

What is the UV index in Grimbergen right now?

The UV index in Grimbergen is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇧🇪 Belgium: Brussels · Antwerpen · Gent · Charleroi · Liège · Anderlecht · Schaerbeek · Brugge · Namur · Leuven · Molenbeek-Saint-Jean · Mons · Ixelles · Uccle · Deurne · Hasselt · Aalst · Mechelen · La Louvière · Kortrijk · Tournai · Ostend · Sint-Niklaas · Genk · Seraing · Woluwe-Saint-Lambert · Forest · Roeselare · Verviers · Jette · Mouscron · Saint-Gilles · Etterbeek · Borgerhout · Dendermonde · Beveren · Merksem · Turnhout · Berchem · Evere · Lokeren · Wilrijk · Beringen · Dilbeek · Heist-op-den-Berg · Sint-Truiden · Braine-l'Alleud · Brasschaat · Grimbergen · Vilvoorde