The Indian summer is forecast to continue into next week, with dry and settled weather expected.
The high pressure is set to remain through the week, with temperatures reaching the high teens or early twenties.
However, conditions could change from Friday, with rain possible for the weekend.
Alan O'Reilly from Carlow Weather, says its not clear yet if the good weather will last to the end of the week:
"There's some uncertainty around the end of the week. Beyond Friday, there is a risk that we could see some showers develop, but that really is uncertain at the moment. And we could see the dry weather hold into the weekend. So some uncertainty beyond Friday, but it may just hold on until the following weekend."