The IRM has forecast a dry and sunny Wednesday in spite of some low cloud, particularly over the north-east and east of the country, reaching the west by the end of the afternoon.
Temperatures will be between 20 and 25 degrees, with a slight wind variable in direction.
Overnight, the sky will cloud over from Flanders and there could be a few showers to the west of the country. Minimum temperatures will be between 10 and 16 degrees, with variable wind from the south to south-west.
On Thursday, the sky will again cloud over, accompanied by a few showers. Maximum temperatures will be around 24 degrees.