Monday
Monday starts with high pressure over the British Isles. This brings plenty of dry weather with some good spells of sunshine best in England and eastern parts of Scotland. West Scotland will be cloudier with some coastal drizzle and a notable breeze. With time, high cloud begins to shroud Ireland, followed by showers rain in the later afternoon. High cloud spreads into western Britain later, some spotty rain spreading more widely across Scotland too. Highs at 15C in northern Scotland, 26C in southern England.

Monday Night
Low pressure draws several bands of rain eastward across Ireland overnight, these passing into Britain. A few heavy spells of rain here and there in Ireland and along Britain's west coast. Rain will be patchy and mostly light in England, with only odd spots reaching southeast England in the later overnight hours. Very blustery for a time in Ireland and later in central/northern Britain. Lows of 11C in Scotland to 15C southeast England.

Tuesday
A core of low pressure drifts west to east across Scotland during Tuesday. Showery and quite heavy (potentially thundery) rain will be common, most of the rain through northern England, southern Scotland, Ireland and parts of Wales. Central and southern England may see heavier bursts as well, but more likely scattered patchy rain. The southeast of England will be the driest, and perhaps entirely dry. Highs reaching 27C in the southeast of England, 15C in Scotland.

Wednesday
A small ridge of high pressure on Wednesday morning. There will be cloud with sunny spells and also a notable westerly breeze. Some outbreaks of showers in northern England and Scotland. A core of low pressure will rapidly approach to the northeast of Ireland, brining several hours of rain across Ireland, likely heavy for a time in the north. This rain passes into Scotland and northern England into afternoon, often heavy in western areas, and very strong wind which may approach gale-force around west coasts. Staying dry Wales and southern England and often sunny. Highs at 27C in southeast England, 16C in northern Scotland.