Sunday
High pressure persists west of the British Isles, maintaining largely dry and sunny conditions across the country. There may be a little more cloud in northwest Scotland and east England. Some afternoon showers break out in southwest England as well. Highs will range between 22C to 27C, warmest in the southwest; cooler in the northwest of Scotland, nearer 15C.
 

Sunday Night
Little change into night; skies stay largely clear over England and Wales, as well as southern parts of Ireland and Scotland. Some cloud will encroach into northern parts of Ireland and Scotland with a little drizzle near northern coasts and particularly on hills. Lows of 8 to 11C for most.
 

Monday
Another pleasant day for most with plenty of sun and largely dry conditions. Cloud is likely to affect the north of Scotland and Ireland where some patchy rain is possible. Fair weather cloud builds for many through afternoon as well, a small chance of an odd pop-up shower afternoon, but some areas stay largely sunny. Highs at 15C northwest Scotland to 28C southwest England.
 

Tuesday
Northern and western areas will experience more cloud, with the possibility of some rain pushing into northwest Scotland. A few showers also possible down coastal regions too. Further south, it will remain largely dry with sunshine and feeling very warm. Central and southern England may see fairly widespread fair weather cloud for a time afternoon. Highs of around 23C in the north and 28C in the south. Highs of 17C in northwest Scotland, 24C southern Scotland, to 29C central/southern England.