Saturday
High pressure starts to build from the southwest, bringing largely dry conditions across the British Isles. It will remain rather cloudy at times, although southern England is likely to see the best of the sunshine. Scotland stays cloudier, with some rain affecting the north and west, while Ireland remains mostly dry under extensive cloud cover. Highs of 18C in the southeast, but nearer 14C in the northwest.

Saturday Night
A largely dry evening and night for most. Northwest Scotland may see some patchy drizzle, while Ireland remains rather cloudy. England and Wales will enjoy lengthy clear spells. Temperatures falling to 12C in the south and 9C in the north.

 
 
 

Sunday
As high pressure extends further north, northwesterly winds will bring more cloud to eastern coastal districts, while inland areas enjoy brighter conditions with sunny spells. Ireland will remain mostly cloudy away from the southeast. Temperatures generally between 16C and 18C.
 

Monday
Southerly winds begin to develop, bringing rather cloudy skies to many areas. Rain is expected to reach western Ireland and western Scotland later in the day, while elsewhere conditions stay largely dry. Temperatures rising to 25C in the south, with around 20C further north.