Met Eireann have issued a rainfall warning for Donegal as they predict a a week of rain and sunshine ahead.
The warning is in place until 6am on Monday morning.
Met Eireann said: "Today and overnight, heavy or prolonged showers of rain or hail will give rainfall accumulations of 25 to 40 mm, possibly higher in some mountainous areas. Risk spot flooding and hazardous driving conditions. Some thundery showers."
Most outdoor activity will need an umbrella or to be well wrapped up.
They said: "Today will be cool and blustery with sunny spells and heavy showers of rain or hail in Ulster, Connacht, north Leinster and west Munster. Much of the southeast will stay dry. "
There is a risk of isolated thunderstorms in the west and north tonight while spot flooding is possible in heavier downpours, especially in the northwest.
Monday will bring sunny spells and showers to all areas, some heavy. They'll become more isolated through the afternoon and evening
On Monday night, rain will develop in the southwest and will spread to all areas overnight.
Rain will gradually clear eastwards on Tuesday and sunny spells will follow but showers will develop in the west and south towards evening.
Wednesday will be a bright day with sunshine and showers, these mainly over the western half of the country with highest temperatures of 8 to 11.
Thursday will be a mild, breezy and wet day with spells of rain in all areas.
Friday will continue mild with further spells of rain.
Met Eireann say that current indications suggest that the weather will continue mild and unsettled over the weekend with spells of heavy rain or showers and with strong winds at times.
