The mist and fog will slowly clear this morning and it will be largely dry, according to Met Éireann.
Cloud and rain will move into east Ulster during the afternoon and scattered showers will also develop in the west by evening.
It will be quite chilly with temperatures only reaching 5 to 8 degrees, in a light to moderate westerly wind.
Tonight will be cloudy with scattered outbreaks of rain. Lowest temperatures of 2 to 5 degrees in a moderate to fresh westerly wind.
Tags: