Tonight and tonight it will be clear at first, later some cloud fields will appear. The minimums drop to around 12 degrees.
The weekend looks set to get a lot warmer with summer maxima. However, a weak front must first pass on Saturday with temporarily more clouds and subdued maxima.
On Sunday the sun will break through convincingly and it will become considerably warmer. It can then become 22 to 23 degrees in the afternoon on the coast, until around 24 inland. On Monday the mercury will rise even further and we will easily reach summer temperatures of 25 degrees and more inland everywhere. It is also very sunny.