The weather forecast from the Met Office:

Dry today with light or moderate southwest winds and variable amounts of cloud with some warm sunny intervals, the best of these in the north where temperatures will reach 16 Celsius. However it will be cooler where cloud will linger around southern coasts.

Dry over the bank holiday weekend, with increasing amounts of warm sunshine but still the risk of some mist in the south, light to moderate south or southwest winds and highs between 15 to 17 Celsius.