The weather forecast from the Met Office:

Fine and sunny today, and it will become warm or very warm again as temperatures rise into the high teens, possibly 20 Celsius in a few spots. Some eastern and southern coasts will be cooler, where the moderate breeze blows onshore.

Tonight will remain dry and clear, with tomorrow then continuing dry with plenty of sunshine and very warm temperatures.

Still fine at first on Wednesday, but then turning cooler with showers from later in the afternoon onwards.