The temperature will creep up into the low 20s this weekend, but there will not be much sun around and rain is likely, the KNMI weather bureau said on Friday.

On Saturday there will be sunny periods and temperatures of up to 23 degrees in the east, but there will also be rain at times, and possibly thunder, the KNMI said.

The rain will clear overnight but cloud will remain on Sunday when more showers are possible.

The outlook for the rest of the week is for cloudy days with some rain and temperatures in the high teens. Sun is more likely towards the end of the week.