Sunday
An area of moderate to heavy rain affects Northern Ireland, western Scotland, Wales and northern and south west England during the morning. To the east it's a dry morning with some early sunshine. As the rain in the west spills into central and eastern areas, it becomes lighter with Kent and much of East Anglia chiefly dry. Rather windy today. Expect maximum temperatures of 14 to 18 Celsius across Scotland, Wales, northern England and Northern Ireland, 20 to 22 Celsius across southern England.

Sunday Night
Breezy through the evening with sporadic outbreaks of light to moderate rain across much of Britain. Mainly dry cross Northern Ireland. A cloudy night to come with some patchy rain and drizzle across Scotland and central and eastern parts of England. A mild night with minimum temperatures of 11 to 16 Celsius.
 

Monday
Increasingly windy and a cloudy day to come across Britain. Rain is expected across Scotland and Northern Ireland through the day. Some patchy drizzle to affect Wales, north west and south western parts of England. In the afternoon scattered showers may develop across England and Wales with heavier rain for Northern Ireland and northern Scotland. Quite windy for the evening with persistent moderate to heavy rain turning light overnight as it spills in across Wales and England. Expect highs of 17 to 23 Celsius.

Tuesday
Another windy day across northern Britain and Wales. Any residual rain across south east England clears away this morning. Eastern areas sheltered from the wind may have the best of the sunshine with lots of cloud overall across Britain. Any showers are confined to western coasts in the evening. Overnight a few showers persist across western Scotland and across south west England as spells of rain spread in across northern Scotland. Expect highs of 15 to 22 Celsius.