Today will start off dull but fear not because the afternoon will see a good deal of sunshine.
Temperatures will range between a warm 21C to 23C.
But hay fever sufferers will have to watch out as the pollen level will be very high today and tomorrow.
Tonight will be dry and temperatures will be mild between 12C to 14C.
Tomorrow is set to be the warmest day of the week as mercury is set to jump to a scorching 25C.
But it’s not all good news as Met Eireann has warned that thunderstorms will bring heavy rain and lightning tomorrow evening.
A forecaster said unsettled weather will continue into the early days of next week.
Thursday night
They said: “The outlook for tomorrow, Thursday night, is for an ongoing risk of heavy showers with lightning. Winds will be mainly light northerly or variable becoming light westerly. Lowest temperatures of 11C to 14C.”
Friday
Friday will be cooler with temperatures dropping back to between 15C and 21C, the higher values over east Ulster. There'll be showers, some of them heavy or prolonged and particularly affecting Ulster. Light westerly or variable winds.”
Saturday
“Saturday will be cooler still with freshening westerly winds bringing further showers. Temperatures of 14C to 17C.”
Sunday
A fresh westerly wind on Sunday will bring further spells of rain or showers with temperatures of just 12C to 16C.”