The next few days will see temperatures plunge especially at night.
Today will see a fine day especially for anybody going to see Donegal take on Galway at Letterkenny’s O’Donnell Park.
Any lingering frost will clear this morning and leave a dry day.
Tonight will be very cold with temperatures forecast to drop below -2.
Frost is likely to form in midlands and western counties, depending on the amount of cloud cover, and there will also be some mist and fog in parts, too.
Monday will be very similar to Sunday with highs of six to eight with dry conditions and varying amounts of cloud across the country.
Next week is likely to be “fairly settled”, Met Eireann said, as high pressure will be positioned near Ireland will bring mostly dry weather.
“Rather cold at times with the chance of some frosty nights.
“Cloud will break up in some areas on Monday night although there will be some patchy outbreaks of light rain or drizzle at times near the east coast.
“Low temperatures will fall back to between -1 and 3 degrees generally in very light northeasterly or variable winds, and some icy stretches can’t be ruled out. Some mist and fog patches too,” Met Éireann said.