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🇧🇪 Weather in Arlon

Current Weather in Arlon

Heat warning
Sunny
23°C
Feels like 25°C. Sunny.
🌬️ 10 km/h NE
💧 61% Humidity
🧭 1031 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 4.7
🌡️ Dew Point: 16°C
🌅 Sunrise: 05:40 AM
🌇 Sunset: 09:26 PM
Map Overlays:

Hourly Forecast for Arlon

12:00
Sunny
24°
0%
13:00
Sunny
25°
0%
14:00
Sunny
26°
0%
15:00
Sunny
26°
0%
16:00
Sunny
26°
0%
17:00
Patchy rain nearby
26°
82%
18:00
Patchy rain nearby
26°
63%
19:00
Patchy rain nearby
25°
100%
20:00
Sunny
23°
0%
21:00
Sunny
20°
0%
22:00
Clear
18°
0%
23:00
Clear
17°
0%
00:00
Clear
16°
0%
01:00
Clear
15°
0%
02:00
Clear
14°
0%
03:00
Clear
14°
0%
04:00
Clear
13°
0%
05:00
Clear
13°
0%
06:00
Sunny
12°
0%
07:00
Sunny
14°
0%
08:00
Sunny
16°
0%
09:00
Sunny
17°
0%
10:00
Sunny
19°
0%
11:00
Sunny
20°
0%

14-Day Forecast for Arlon

Sun, May 24
Patchy rain nearby Patchy rain nearby
26° / 15°
Mon, May 25
Sunny Sunny
24° / 12°
Tue, May 26
Sunny Sunny
25° / 14°
Wed, May 27
Sunny Sunny
25° / 14°
Thu, May 28
Sunny Sunny
22° / 10°
Fri, May 29
Sunny Sunny
23° / 10°
Sat, May 30
Sunny Sunny
25° / 12°
Sun, May 31
Sunny Sunny
26° / 15°
Mon, Jun 01
Sunny Sunny
27° / 17°
Tue, Jun 02
Patchy rain nearby Patchy rain nearby
27° / 17°
Wed, Jun 03
Patchy rain nearby Patchy rain nearby
26° / 16°
Thu, Jun 04
Patchy rain nearby Patchy rain nearby
18° / 11°
Fri, Jun 05
Sunny Sunny
19° /
Sat, Jun 06
Sunny Sunny
24° / 10°

Additional Forecasts for Arlon

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 158.8 μg/m³
O₃ (Ozone) 82.0 μg/m³
NO₂ (Nitrogen Dioxide) 4.2 μg/m³
SO₂ (Sulphur Dioxide) 2.5 μg/m³
PM2.5 (Fine particles) 17.4 μg/m³
PM10 (Coarse particles) 23.4 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Belgium

Frequently Asked Questions about Weather in Arlon

What is the temperature in Arlon right now?

The current temperature in Arlon is 23°C (74°F), sunny (feels like 25°C).

What's the weather like in Arlon right now?

Conditions in Arlon right now: Sunny, humidity 61%, wind 10 km/h NE.

What is today's forecast for Arlon?

Today in Arlon: high 26°C, low 15°C, patchy rain nearby. Chance of rain: 87%.

What is the 7-day weather forecast for Arlon?

Daily highs and lows for Arlon:

  • 2026-05-24: 26°C / 15°C
  • 2026-05-25: 24°C / 12°C
  • 2026-05-26: 25°C / 14°C
  • 2026-05-27: 25°C / 14°C
  • 2026-05-28: 22°C / 10°C
  • 2026-05-29: 23°C / 10°C
  • 2026-05-30: 25°C / 12°C
Is it going to rain in Arlon today?

There is a 87% chance of rain in Arlon today. Total expected precipitation: 0.11 mm.

What is the wind speed in Arlon right now?

Wind in Arlon is currently 10 km/h (6 mph) from the NE.

What is the UV index in Arlon right now?

The UV index in Arlon is currently 4.7 (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