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Weather in Sint-Niklaas, Belgium 🇧🇪

Current Weather in Sint-Niklaas

Overcast
16°C
Feels like 15°C. Overcast.
🌬️ 5 km/h WNW
💧 65% Humidity
🧭 1021 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 9°C
🌅 Sunrise: 06:56 AM
🌇 Sunset: 08:30 PM
Map Overlays:

In Sint-Niklaas right now it is 16°C and overcast, feeling like 15°C. Relative humidity is 65%, with winds around 5 km/h, and the UV index is 0 (low). Looking ahead, Sint-Niklaas should sit between roughly 13°C and 23°C over the coming days.

Hourly Forecast for Sint-Niklaas

23:00
Overcast
15°
16%
00:00
Overcast
15°
18%
01:00
Overcast
14°
19%
02:00
Overcast
15°
18%
03:00
Overcast
14°
19%
04:00
Overcast
14°
21%
05:00
Overcast
14°
24%
06:00
Cloudy
13°
24%
07:00
Overcast
13°
30%
08:00
Overcast
14°
27%
09:00
Overcast
16°
23%
10:00
Overcast
18°
19%
11:00
Patchy rain nearby
19°
18%
12:00
Patchy rain nearby
21°
23%
13:00
Patchy rain nearby
22°
13%
14:00
Patchy rain nearby
23°
14%
15:00
Patchy rain nearby
22°
17%
16:00
Cloudy
22°
7%
17:00
Patchy rain nearby
22°
14%
18:00
Patchy rain nearby
20°
19%
19:00
Patchy rain nearby
20°
15%
20:00
Patchy rain nearby
19°
18%
21:00
Cloudy
18°
15%
22:00
Partly Cloudy
18°
9%

14-Day Forecast for Sint-Niklaas

Tue, Sep 01
Patchy rain nearby Patchy rain nearby
21° / 14°
Wed, Sep 02
Overcast Overcast
23° / 13°
Thu, Sep 03
Overcast Overcast
22° / 16°
Fri, Sep 04
Patchy rain nearby Patchy rain nearby
25° / 16°
Sat, Sep 05
Patchy rain nearby Patchy rain nearby
20° / 12°
Sun, Sep 06
Overcast Overcast
23° / 12°
Mon, Sep 07
Sunny Sunny
28° / 17°
Tue, Sep 08
Overcast Overcast
26° / 17°
Wed, Sep 09
Sunny Sunny
21° / 13°
Thu, Sep 10
Patchy rain nearby Patchy rain nearby
17° / 12°
Fri, Sep 11
Overcast Overcast
19° / 12°
Sat, Sep 12
Sunny Sunny
21° / 10°
Sun, Sep 13
Sunny Sunny
24° / 10°
Mon, Sep 14
Overcast Overcast
20° / 11°

Additional Forecasts for Sint-Niklaas

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 199.0 μg/m³
O₃ (Ozone) 54.0 μg/m³
NO₂ (Nitrogen Dioxide) 16.6 μg/m³
SO₂ (Sulphur Dioxide) 3.4 μg/m³
PM2.5 (Fine particles) 9.3 μg/m³
PM10 (Coarse particles) 13.6 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Belgium

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Best Time to Be Outside in Sint-Niklaas Tomorrow

There is no good daylight window left in Sint-Niklaas today. Tomorrow, the most comfortable window looks like 14:00 to 17:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Sint-Niklaas

What is the temperature in Sint-Niklaas right now?

It is currently 16°C (60°F) in Sint-Niklaas, overcast (feels like 15°C).

What's the weather like in Sint-Niklaas right now?

Right now Sint-Niklaas has Overcast, humidity 65%, wind 5 km/h WNW.

What is today's forecast for Sint-Niklaas?

Today in Sint-Niklaas: high 21°C, low 14°C, patchy rain nearby. Chance of rain: 36%.

What is the 7-day weather forecast for Sint-Niklaas?

Daily highs and lows for Sint-Niklaas:

  • 2026-09-01: 21°C / 14°C
  • 2026-09-02: 23°C / 13°C
  • 2026-09-03: 22°C / 16°C
  • 2026-09-04: 25°C / 16°C
  • 2026-09-05: 20°C / 12°C
  • 2026-09-06: 23°C / 12°C
  • 2026-09-07: 28°C / 17°C
Is it going to rain in Sint-Niklaas today?

There is a 36% chance of rain in Sint-Niklaas today. Total expected precipitation: 0.4 mm.

What is the wind speed in Sint-Niklaas right now?

Wind in Sint-Niklaas is currently 5 km/h (3 mph) from the WNW.

What is the UV index in Sint-Niklaas right now?

The UV index in Sint-Niklaas 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