Information supplied by Met Éireann
This morning, heavy rain or showers with thunder in Munster, Connacht and south Leinster will gradually spread eastwards to all areas.
There is a continuing risk of thunder and localised flooding.
The rain will gradually clear northeastwards through the evening.
Highest temperatures of 17 to 20 degrees with moderate southeast winds, later veering fresh westerly.
Tonight will be manly dry with clear spells. There will be some showers along the west coast.
Lowest temperatures of 8 to 10 degrees.