Temperatures could hit 25 degrees in some parts of the country today.
Met Eireann says it'll be warmest in the west, with light breezes keeping the east a little bit cooler.
Forecasters say the mercury in Cork could hit 24 degrees but will feel a little cooler in coastal areas
The Bank Holiday weekend looks set to be a sunny one, with temperatures staying in the low to mid twenties.
A mostly sunny day, with just patchy cloud possible at times. Top temperatures will range 18 to 24 degrees, with light to moderate easterly winds keeping it a little cooler for coastal areas.