What is the weather like in Aachen right now?
It is currently 22°C in Aachen with cloudy. It feels like 21°C, humidity is 60% and the wind is SSW 17 km/h.
Today (Saturday) reaches a maximum of 22°C and a minimum of 16°C, with 1.1 mm of rain and 7 hours of sunshine. Sunrise is at 06:45 and sunset at 20:28.
Aachen weather tomorrow
Tomorrow (Sunday) the maximum temperature in Aachen is 21°C and the minimum 17°C. Around 0 mm of rain is expected with 3.2 hours of sunshine, and the chance of rain is 53%. The data is refreshed several times a day through Open-Meteo.
Aachen weather this week and next week
Over the coming week the average maximum temperature in Aachen sits around 21°C and the average minimum around 15°C. Roughly 7.1 mm of rain is expected, spread across 3 days, with 0 largely sunny days.
The warmest day in the 14 day forecast for Aachen is Thursday 10 Sept at 25°C. The coldest night falls on Wednesday 2 Sept at 12°C. Click any day for hourly detail.
Rain, sunshine and UV in Aachen
A daily rainfall total says little on its own: the same 5 mm can be one short downpour or a grey day of drizzle, which is why the hourly chart above is often the more useful of the two. Over the next fortnight the highest UV index for Aachen is 5, which is low to moderate.
How reliable is a 14 day forecast?
The first three to five days are generally very accurate. After that the certainty drops off and it is better read as a trend than as an exact daily prediction. Our data comes from Open-Meteo, which combines national weather models — among them the Met Office, DWD and ECMWF — and recomputes them several times a day using measurements from stations worldwide.
Forecast for Aachen last updated: 29 August 2026 at 14:25. See also all Germany forecasts and the European weather map.