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Weather in Aalst, Belgium 🇧🇪

Current Weather in Aalst

Light rain shower
24°C
Feels like 20°C. Light rain shower.
🌬️ 37 km/h W
💧 65% Humidity
🧭 1013 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 4.4
🌡️ Dew Point: 17°C
🌅 Sunrise: 07:02 AM
🌇 Sunset: 08:23 PM
Map Overlays:

Right now Aalst is 24°C with light rain shower, feeling like 20°C. Humidity is 65% with winds around 37 km/h, and the UV index is 4 (moderate). Across the coming days, Aalst should see roughly 11°C to 24°C.

Hourly Forecast for Aalst

16:00
Light rain shower
20°
52%
17:00
Light rain shower
18°
49%
18:00
Light rain shower
18°
54%
19:00
Light rain shower
18°
47%
20:00
Overcast
18°
25%
21:00
Overcast
17°
26%
22:00
Patchy rain nearby
17°
25%
23:00
Overcast
17°
25%
00:00
Clear
16°
13%
01:00
Clear
15°
11%
02:00
Clear
14°
11%
03:00
Clear
14°
10%
04:00
Cloudy
13°
20%
05:00
Overcast
13°
25%
06:00
Overcast
13°
24%
07:00
Partly Cloudy
12°
16%
08:00
Partly Cloudy
13°
18%
09:00
Overcast
15°
21%
10:00
Overcast
17°
17%
11:00
Patchy rain nearby
19°
11%
12:00
Patchy rain nearby
20°
9%
13:00
Cloudy
21°
8%
14:00
Sunny
21°
2%
15:00
Sunny
21°
2%

14-Day Forecast for Aalst

Fri, Sep 04
Overcast Overcast
24° / 17°
Sat, Sep 05
Sunny Sunny
21° / 12°
Sun, Sep 06
Sunny Sunny
24° / 11°
Mon, Sep 07
Overcast Overcast
29° / 16°
Tue, Sep 08
Overcast Overcast
20° / 12°
Wed, Sep 09
Patchy rain nearby Patchy rain nearby
17° / 10°
Thu, Sep 10
Overcast Overcast
19° / 11°
Fri, Sep 11
Patchy rain nearby Patchy rain nearby
13° / 10°
Sat, Sep 12
Overcast Overcast
18° / 12°
Sun, Sep 13
Patchy rain nearby Patchy rain nearby
19° /
Mon, Sep 14
Sunny Sunny
21° / 11°
Tue, Sep 15
Overcast Overcast
17° / 12°
Wed, Sep 16
Overcast Overcast
18° / 10°
Thu, Sep 17
Patchy rain nearby Patchy rain nearby
19° / 14°

Additional Forecasts for Aalst

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 111.0 μg/m³
O₃ (Ozone) 45.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.8 μg/m³
SO₂ (Sulphur Dioxide) 0.2 μg/m³
PM2.5 (Fine particles) 2.2 μg/m³
PM10 (Coarse particles) 5.4 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Belgium

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Best Time to Be Outside in Aalst Today

The most comfortable window in Aalst today looks like 18:00 to 21:00, when it is around 18°C. The next likely rain is around 16:00.

Frequently Asked Questions about Weather in Aalst

What is the temperature in Aalst right now?

It is currently 24°C (76°F) in Aalst, light rain shower (feels like 20°C).

What's the weather like in Aalst right now?

Conditions in Aalst right now: Light rain shower, humidity 65%, wind 37 km/h W.

What is today's forecast for Aalst?

Today in Aalst: high 24°C, low 17°C, overcast. Chance of rain: 76%.

What is the 7-day weather forecast for Aalst?

Daily highs and lows for Aalst:

  • 2026-09-04: 24°C / 17°C
  • 2026-09-05: 21°C / 12°C
  • 2026-09-06: 24°C / 11°C
  • 2026-09-07: 29°C / 16°C
  • 2026-09-08: 20°C / 12°C
  • 2026-09-09: 17°C / 10°C
  • 2026-09-10: 19°C / 11°C
Is it going to rain in Aalst today?

There is a 76% chance of rain in Aalst today. Total expected precipitation: 2.75 mm.

What is the wind speed in Aalst right now?

Wind in Aalst is currently 37 km/h (23 mph) from the W.

What is the UV index in Aalst right now?

The UV index in Aalst is currently 4.4 (moderate). 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