This morning will be dull with showery spells of rain, according to Met Éireann, heaviest early on in the north and east. Long dry periods will develop as the day progresses, but heavy thundery rain will move into the southeast later in the evening.
Highest temperatures of 14 to 20 degrees, warmest in the west and northwest, with moderate to fresh northeast breezes.
Outbreaks of rain will develop into the night across much of Leinster and Munster, but conditions will remain dry across Connacht and Ulster until morning. Temperatures falling to between and 14 degrees.
The national forecaster expects a showery day across the country on Saturday with longer spells of rain likely. Feeling warm in any sunny spells that may develop with temperatures ranging from 17 to 21 degrees as winds fall light.
A good deal of dry weather can be expected overnight with a few scattered showers and minimum temperatures of 11 to 14 degrees.
The national meteorology department anticipates a warm and humid day on Sunday with sunshine and heavy showers. A risk of heavy and prolonged downpours exists in places with a few thunderstorms breaking out. Highest temperatures ranging from 18 to 23 degrees.
Humid overnight with some scattered showers and the ongoing risk of an isolated thunderstorm. Lowest temperatures of 11 to 14 degrees.
A warm and humid day is forecast for Monday, with hazy sunny spells but also scattered heavy downpours and isolated thunderstorms. Highest temperatures of 18 to 22 degrees with light variable winds.
Isolated showers can be expected overnight with lowest temperatures of 10 to 13 degrees.
Another day of sunny intervals and scattered showers is forecast for Tuesday, according to Met Éireann, with an ongoing risk of isolated thunderstorms. Temperatures ranging from 17 to 20 degrees.