Today
Dry and bright in most areas with sunny spells across the southern half of the country.
However, it will become rather cloudy over Ulster and Connacht with some patchy drizzle in places.
Highest temperatures of 14 to 18 degrees in light to moderate north to northwesterly or variable breezes.
Tonight
Dry with a mix of cloudy periods and clear spells. Some mist and fog patches will develop towards dawn.
Lowest temperatures of 9 to 9 degrees with light northerly breezes.
Tomorrow
Monday will also be dry and bright with cloudy periods and sunny spells. Light variable or easterly breezes and afternoon temperatures between 15 to 18 degrees.
It will be warmest in the west.