The weather in Arlon in April is very cold with temperatures between 4°C and 14°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Arlon during the month of April. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Please note that Arlon can expect a few days of snow in April.
Our weather forecast can give you a great sense of what weather to expect in Arlon in April 2026.
If you’re planning to visit Arlon in the near future, we highly recommend that you review the 14 day weather forecast for Arlon before you arrive.
Temperatures
14° / 4°
Rainy Days
6
Snowy Days
1
Dry Days
23
Rainfall
62
mm
Sun Hours
8.7
Hrs
