Monday
High pressure will be building across the country on Monday. A warm front clears eastern Scotland taking cloud and a few bits of drizzle with it, most of this across northern Scotland, Orkney and Shetland during this morning. Elsewhere cloud will break and although there may be some morning mist and fog patches for parts of England and Wales, these will be lifting quickly, the day increasingly bright with some good spells of sunshine and feeling warm as well. Highs at 17C in northwest Scotland, 20C for many other areas, up to 24C in central/southern parts of England and Ireland.

Monday Night
Skies largely clear overnight across England and Wales, a little patchy cloud near northwest coasts. Much of Ireland and Scotland stay clear overnight, though a little southwesterly breeze. In the later hours, turning cloudier across northwestern Ireland and Scotland, a band of rain arriving here with time. A few odd patches of mist may form in low-lying areas in England and Wales. Lows of 13 to 15C for most.

Tuesday
High pressure remains through Tuesday for most of the British Isles. Once again there could be some morning mist patches, but these will be clearing away. It should then be another fair day for England and Wales with good spells of sunshine and feeling warm. Cloudier in Ireland and Scotland, a little drizzle, and some outbreaks of rain in northwest areas which will gradually be moving into central Scotland later in the day. Highs at 26C in south and east England, 22C in eastern Scotland and Ireland, 16C in western Scotland.

Wednesday
A band of rain stretches across Scotland and western parts of England an Wales in the morning, and perhaps across east Ireland ad well. Rain may be persistent and locally heavy for a time, but this will push east through the day, widely across England for a time, but ultimately clearing eastward into evening. Rising pressure follows, bringing brighter weather to Ireland and west Britain, briefly quite breezy too. Highs at 25C in southern England, nearer 21C central England, but 15 to 18C elsewhere behind the cold front.