Weather & TrafficTuesday, 22 September: mist ahead of sun

RTL Today
Despite the misty morning, the Grand old Duchy should be getting some significant sunshine on Tuesday.
Misty morning in Roullingen, 10 September 2026.
Misty morning in Roullingen, 10 September 2026.
© Marc Bemtgen

Prepare for highs of up to 21–23°C, while the lows should not be getting any lower than 7°C. Wind gusts, meanwhile, will be moderate with speeds of 20km/h possible.

Traffic check

Police have announced the following checks for today:

Get your local forecast from our weather page.

For more information on traffic in the Grand Duchy, visit our traffic page, which includes motorway webcams.

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