Sunday
A cloudy start across much of the British Isles. Some sunny spells in the east. Increased winds and some outbreaks of rain or drizzle in Ireland and western Scotland. This afternoon stays cloudy for many parts of England and eastern Wales. Rain in western Scotland, Ireland and the west of England and Wales. Low cloud and mist affecting southern and western coasts too. Brighter in northern Scotland. Highs at 15C in northern Scotland, 21C in southeast England.

Sunday night
Periods of rain and drizzle affecting much of the British Isles tonight. The rain may be heavy in western and southwest Scotland as well as eastern Ireland and the west of England and Wales. Outbreaks of rain elsewhere too. Becoming drier in western Ireland, cloudy with less rain in western Scotland. Lows at 8C in Ireland and northwest Scotland, 11C in England and Wales.
 

Monday
A front passing gradually eastwards across England and Wales during the day brings a band of persistent rain, some heavier bursts, most prolonged over central-southeastern counties into the afternoon. Rain breaking up in the west with skies brightening, sunny spells develop, but a few brief showers possible. More generally showery for Scotland and Ireland, some heavier showers into the afternoon, chance of local thunder. Varied west-southwest winds. Highs 14 to 18C.

Tuesday
Blustery westerly wind on Tuesday with a mix of showers and sunny spells. Early in the day, most showers will be in western areas, then showers developing more widely into central areas into the middle of the day, extending further eastwards by afternoon - some thundery downpours possible in northeast Scotland and eastern England. The showers easing from the west into the evening with some sunny spells breaking through. Highs at 12C northwest Scotland to 18C southeast England.