Met Eireann have forecast a huge change for next week after a weekend scorcher that is set to see Dubliners ready to flock to the beach.
However, the glorious sunshine won't last with heavy showers on their way.
The good weather will break next week with thundery spells forecast.
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Tonight will be mostly dry. Lowest temperatures of 7 to 9 degrees.
Tomorrow will be the start of a sunny weekend but will begin with a cloudy morning.
Highest temperatures of 16 to 19 degrees with light winds.
Here is the forecast for the rest of the week:
Tomorrow night: "Long clear spells on Saturday night with a few fog patches forming in light breezes. An isolated shower may drift in from the Irish Sea to affect some eastern counties. Lowest temperatures of 5 to 8 degrees in light east or northeast breezes.
Sunday: "A dry day for most with sunny spells, though a few light showers are possible, mainly in the east. Maximum temperatures of 17 to 20 degrees generally but a little cooler on coasts as sea breezes develop.
Sunday night: "Mostly dry early on Sunday night with clear spells and lowest temperatures of 9 to 12 degrees. However, rain will develop in the southwest before dawn on Monday.
Monday: "Rain in the southwest will extend quickly northwards over the country on Monday, turning heavy in places with some thundery downpours possible. Drier and brighter conditions will extend from the south later in the day. A humid day with highest temperatures of 16 to 19 degrees in fresh southeast breezes
Monday night: "Dry for a time on Monday night but another spell of rain will push up from the south later in the night and it will turn quite blustery. Lowest temperatures of 9 to 12 degrees in fresh to strong southeast winds.
Tuesday: "A wet day on Tuesday with outbreaks of rain pushing up from the south. The rain will reach all areas of the country during the day with blustery southerly winds too. Highest temperatures of 16 to 19 degrees.
Wednesday: "Early indications for Wednesday is that it will be rather unsettled with rain, possibly heavy at times moving over the country with blustery and gusty southerly winds. Temperatures staying in the mid-teens."
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