Joe Bastardai thinks so (below). Tail end of GFS output agrees that high pressure will be in place over the UK and Ireland.
SUNDAY 8 PM LONDON TIME
Major heat on the way for much of northwest europe last week to 10 days of the month
We have 2 systems that are rolling through the next 10 days to bring rainfall and lower temps to the northwest but be prepared.. the last 10 days or so of the month are liable to see the center of some 1st class heat develop over the northwest again.. as it is, much of central europe into northwest Russia is very warm anyway.