Information supplied by Met Éireann
Frost will clear quickly this morning in the bright conditions but fog may linger for a time.
There will be good sunshine at first but cloud will gradually increase and rain will develop across the south of the country in the early afternoon.
Highs of 7 to 9 degrees with southeasterly winds slowly freshening.
Rain will gradually push northwards this evening with some heavier outbreaks overnight.
Lowest temperatures of 3 or 4 degrees in moderate southeasterly winds.