Today

Cold and frosty in many places this morning with patches of freezing fog.

Outbreaks of showery rain and sleet will affect parts of the west and south for a time but will have cleared by the afternoon. Otherwise dry and bright with sunshine at times.

Highest temperatures of 4 to 6 degrees in light breezes.

Tonight

Good clear periods overnight with lowest temperatures around freezing.

Widespread frost again with further patches of freezing fog.

Scattered wintry showers developing in the south.

Information with thanks to Met Éireann