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Weather in Aalst, Belgium 🇧🇪

Weather Forecast in Aalst

Current Weather in Aalst

Clear
15°C
Feels like 15°C. Clear.
🌬️ 12 km/h NNW
💧 63% Humidity
🧭 1023 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 8°C
🌅 Sunrise: 05:52 AM
🌇 Sunset: 09:48 PM
Map Overlays:

In Aalst right now it is 15°C and clear, feeling like 15°C. Humidity is 63% with winds around 12 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Aalst range from about 9°C to 25°C.

Hourly Forecast for Aalst

00:00
Clear
11°
11%
01:00
Partly Cloudy
10°
16%
02:00
Partly Cloudy
11°
16%
03:00
Partly Cloudy
14°
9%
04:00
Partly Cloudy
14°
8%
05:00
Cloudy
14°
11%
06:00
Cloudy
15°
9%
07:00
Partly Cloudy
16°
5%
08:00
Partly Cloudy
16°
6%
09:00
Cloudy
17°
9%
10:00
Overcast
18°
11%
11:00
Overcast
18°
11%
12:00
Cloudy
19°
7%
13:00
Partly Cloudy
20°
4%
14:00
Partly Cloudy
21°
3%
15:00
Partly Cloudy
22°
2%
16:00
Sunny
22°
1%
17:00
Sunny
22°
1%
18:00
Sunny
21°
1%
19:00
Sunny
20°
1%
20:00
Sunny
19°
2%
21:00
Sunny
17°
3%
22:00
Clear
15°
5%
23:00
Clear
13°
8%

14-Day Forecast for Aalst

Sun, Jul 19
Sunny Sunny
22° / 12°
Mon, Jul 20
Sunny Sunny
22° / 10°
Tue, Jul 21
Sunny Sunny
25° /
Wed, Jul 22
Partly Cloudy Partly Cloudy
24° / 11°
Thu, Jul 23
Sunny Sunny
23° / 13°
Fri, Jul 24
Sunny Sunny
30° / 11°
Sat, Jul 25
Partly Cloudy Partly Cloudy
22° / 14°
Sun, Jul 26
Overcast Overcast
24° / 17°
Mon, Jul 27
Partly Cloudy Partly Cloudy
30° / 18°
Tue, Jul 28
Sunny Sunny
33° / 15°
Wed, Jul 29
Sunny Sunny
38° / 18°
Thu, Jul 30
Sunny Sunny
26° / 17°
Fri, Jul 31
Sunny Sunny
24° / 11°
Sat, Aug 01
Sunny Sunny
21° / 12°

Additional Forecasts for Aalst

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 118.0 μg/m³
O₃ (Ozone) 60.0 μg/m³
NO₂ (Nitrogen Dioxide) 6.0 μg/m³
SO₂ (Sulphur Dioxide) 1.1 μg/m³
PM2.5 (Fine particles) 4.8 μg/m³
PM10 (Coarse particles) 15.2 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Belgium

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Weather in Belgium ›

Best Time to Be Outside in Aalst Today

The most comfortable window in Aalst today looks like 17:00 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 Aalst

What is the temperature in Aalst right now?

The current temperature in Aalst is 15°C (60°F), clear (feels like 15°C).

What's the weather like in Aalst right now?

Conditions in Aalst right now: Clear, humidity 63%, wind 12 km/h NNW.

What is today's forecast for Aalst?

Today in Aalst: high 22°C, low 12°C, sunny. Chance of rain: 17%.

What is the 7-day weather forecast for Aalst?

Daily highs and lows for Aalst:

  • 2026-07-19: 22°C / 12°C
  • 2026-07-20: 22°C / 10°C
  • 2026-07-21: 25°C / 9°C
  • 2026-07-22: 24°C / 11°C
  • 2026-07-23: 23°C / 13°C
  • 2026-07-24: 30°C / 11°C
  • 2026-07-25: 22°C / 14°C
Is it going to rain in Aalst today?

There is a 17% chance of rain in Aalst today. Total expected precipitation: 0.2 mm.

What is the wind speed in Aalst right now?

Wind in Aalst is currently 12 km/h (8 mph) from the NNW.

What is the UV index in Aalst right now?

The UV index in Aalst 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