You might want to bring your hot water bottle into work with you this week. Temperatures are set to drop below freezing over the coming days, according to weather experts Met Eireann.
However, the good news is there's little rain on the cards this week.
Here's the day-by-day breakdown:
Wednesday will be dry and cloudy with some sunny intervals. Afternoon highs of 7 or 8 degrees.
Wednesday night will be dry and cold. Lowest temperatures of 0 to 2 degrees. A few matches of mist of fog may form.
Mostly dry and cloudy with the odd spot of drizzle and some sunny intervals. Highs of 7 degrees.
Thursday night will be dry and clear with lowest temperatures ranging between -1 to 4 degrees, with the risk of some ground frost in parts.
Another dry and cloudy day. There could be some drizzle in parts along with sunny spells. Highs of 5-9 degrees.
It will be chilly again on Friday night with temperatures falling between -1 and 3 degrees. The north and east will be the coldest.
Mostly dry with isolated patches of drizzle. Top temperatures of 5 to 9 degrees in light breezes.
Saturday night will be mostly cloudy with some light rain expected in parts. Lows of 2 to 6 degrees.