The weather forecast from the Met Office:

Generally dry and bright today with sunny spells developing after a partly cloudy start with patchy hill mist. Temperatures rising to a warm 20 or 21 Celsius inland, with a light northeast wind.

Much of the week will continue dry and bright with a good deal of sunshine and mostly light winds. It will be warm or very warm with temperatures reaching the high teens to low twenties away from windward coasts.