Monday
High pressure lies to the southwest, while a fresh west to northwesterly breeze affects much of Britain. Broken cloud and sunny spells, the best of these across southern and eastern England. A scattering of showers in the west and northwest in the morning, these transferring eastwards to affect northeast England and eastern Scotland into the afternoon, locally heavy. Highs at 15 to 22C, warmest southeast.

Monday night
Showers tending to fade overnight for most areas though persist for northwestern Scotland and the Northern Isles. Staying cloudier here too and for western Ireland. Otherwise a dry night with clear skies for many allowing temperatures to drop widely to 6 to 11C. Cooler in more sheltered spots.
 

Tuesday
High pressure extends across southern areas, with dry and pleasantly warm conditions for England, Wales and much of Ireland. Sunny spells and well broken cloud here with light winds and coastal sea breezes. Cloudier for Scotland and Northern Ireland with a risk of a little rain or drizzle for western coasts. Local showers may form in eastern Scotland and northeastern England by afternoon. Highs at 16 to 22C, warmest southeast.

Wednesday
A weak front spreads cloud and outbreaks of rain through Scotland and the northern half of the island of Ireland, mostly affecting western areas where it could be locally heavy. Elsewhere it should be dry with increasing cloud, but some bright or sunny spells too. The best of the sunshine in the south. Warm for many with highs at 23C in southern England, 14C in northern Scotland.