Friday
This morning an area of rain and drizzle across southern England is expected to spread north into Wales, and into East Anglia. This will be heavy across Wales and the West Midlands and it will be rather windy in the west. This rain clears the far south this afternoon and pushing north onto Northern Ireland, northern England and southern Scotland. Again some every heavy rainfall amounts will affect Wales with a risk of local flooding. Some heavy showers will affect the north of Scotland. Expect maximums at 18 to 20C but up to 23C when the sun come out in the far south of England.
Friday Night
A dry evening for The Midlands, East Anglia and the south east of England. Elsewhere it's very wet with spells of heavy rain and continued quiet windy. Overnight it stays wet and windy for all but the south east of England and south west England. The heaviest rain now will fall across northern Scotland. A very warm and humid night with lows of 12 to 16C.
Saturday
Spells of rain will persist across the north of Scotland with patchy rain across northern England tending to fade away this morning. Elsewhere low cloud will clear to leave a dry morning with some sunshine. The rain lingers across northern Scotland this afternoon and later rain also moves into south west England. Most other areas will be dry and mostly sunny. Outbreaks of rain in the south west spread into much of England and Wales during the evening and night. Highs of 16 to 22C.
Sunday
For central and north east England expect a lot of cloud and some patchy rain. Brighter, sunny and hotter in the south east today. A number of showers will affect Scotland, northern England, Wales and Northern Ireland, some heavy with a dry day across the West Country. Highs of 18 to 22C but up to 26C in the south east corner of England.