Today
A misty start today, but with most areas dry.
Staying cloudy and outbreaks of light rain developing in Ulster will spread southwards during the late morning and afternoon.
Staying dry in many southern counties, and northern parts may brighten up later too.
Highest temperatures 8 to 10 degrees.
Light variable mainly northeast breezes.
Tonight
A little patchy rain in Munster tonight; otherwise dry with good clear spells.
Temperatures will fall to range -1 to + 4 degrees, coldest in the north where a sharp ground frost will form.
Light variable mainly northeast breezes.
A few mist patches inland.