A weak ridge of high pressure builds on Tuesday. This gives a fair day to much of England, Wales and eastern Scotland. Morning cloud will break allowing some good spells of sunshine to come through. Thicker cloud affects western Scotland and the north of Ireland as a weakening fronts slips south. This gives outbreaks of rain and drizzle, most of it light, with low cloud shrouding western coasts and hills of Scotland and Northern Ireland. Muggy in the south at 26C, but fresher in northern Scotland at 16C.
A mild night in England and Wales, dry too with only a little cloud affecting western coasts of Wales. A front gives some cloud and more persistent drizzle or light rain to the western Scotland and Northern Ireland. Low cloud on the hills here. Drier in eastern areas. Lows at 11 to 16C.
A ridge of high pressure over the south of England on Wednesday with low pressure to the north. many southern areas will be dry with sunny spells and warm too. A band of rain and cloud affects much of Ireland, northwest England and southern Scotland. Brighter weather with showers and fresh too in much of the rest of Scotland. Breezy north and west. Highs at 27C in eastern areas, 15C in northern Scotland.
Rain affecting southeastern England and the eastern Midlands at first on Thursday as a cold front slips away. The risk of an odd crack of thundery too. Brighter and fresher weather follows into the north and west bringing sunny spells but also some showers. Most showers on western coasts and hills of Scotland and Ireland, some heavy. Highs at 24C in southeast England, 15 to 18C in most other areas.