The weather forecast from the Met Office:

Largely dry with plenty of sunshine today, light and variable breezes. However turning cloudy late afternoon with the chance of a few showers during the evening, before some patchy rain develops overnight into Wednesday. Very warm again with temperatures up to 21°C away from the coasts, before the wind settles north-westerly in the evening and becomes fresh to strong overnight.

Any rain at first on Wednesday will clear quickly, leaving the rest of the day mostly dry with the chance of some brightness, but feeling much cooler than of late in the fresh to strong north-easterly wind, with top temperature only around 15°C.

Thursday will be fairly cloudy with perhaps the odd isolated shower, maybe the odd sunny interval possible. Moderate to fresh north-westerly winds and temperatures around 15°C.