The weather will be variable on Wednesday, with sunshine, clouds, and localised stormy showers, according to the Royal Meteorological Institute, IRM.
Maximum temperatures will range from 15 to 20 degrees.
On Thursday, the sky will become very cloudy again, with a risk of light rain, especially in the north. Maximum temperatures will be between 16 and 20 degrees.
Friday will be warmer, with increasing sunshine. Maximum temperatures may reach up to 24 or even 25 degrees.
Saturday will be warmer still, with temperatures rising to 27 degrees, but thunderstorms are to be expected, says the IRM.
