Saturday
A cloudier day for Ireland and Scotland with scattered showers, some of them heavy across parts of Ireland. England and Wales will enjoy largely dry and sunny conditions, although a few isolated showers may develop across northern England during the afternoon. Temperatures widely reaching 18 to 20C, but locally up to 28C in the far southeast.
 

Saturday Night
Scattered showers will continue across Ireland, western Scotland, northwest England and parts of Wales through the evening and overnight. Further east, conditions will remain largely dry with some clear spells developing. Minimum temperatures of 16C in the south and 11C in the north.
 

Sunday
A rather cloudy day with outbreaks of rain affecting western and northern Ireland, western Scotland and northwest England. Elsewhere, a few scattered showers are expected, but many areas will stay dry for much of the day. Highs of around 18C in the north and west, rising to 22C in the south and east.
 

Monday
Low pressure centred to the west of the Hebrides will bring a cloudy and unsettled day with outbreaks of rain and strengthening winds. Rain may become heavy at times across central and northern areas. The far southeast is likely to remain largely dry. Temperatures generally reaching 16 to 18C, with around 20C in the southeast.