Fine, and largely sunny evening with any afternoon showers fading. However thundery downpours are then likely to spread north by midnight, with a risk of frequent lightning and hail. Remaining very warm and feeling muggy. Minimum Temperature 15C.

Sunday:

Very warm, and humid. The best of the sunshine in the east where it could turn locally hot. However further thunderstorms are also likely, along with torrential downpours and hail. Maximum Temperature 29C.

Outlook for Monday to Wednesday:

Often sunny, and very warm, perhaps hot, Monday. The odd thundery shower possible. Similar Tuesday, before heavy showers and thunderstorms spread north later. Sunny spells and further showers likely Wednesday.

Day 6 to 15

Towards the end of next week and into the weekend, there will be a good deal of dry, fine and sunny weather across the UK. However, some mist and low cloud may affect eastern coastal districts, but also some sunny spells. There is the risk of heavy showers and thunderstorms developing, mainly across central and southern areas. Staying very warm for most, but perhaps cooler along east and northeastern coastal areas. For the rest of the period, there will probably be a good deal of dry weather with sunny spells, best of which is likely to be in the north. However, it will probably turn more changeable across the UK with rain or showers developing quite widely, with temperatures falling closer to the average during early June.

Day 16 to 30

Confidence remains low through June, however there are signs that it may become more widely changeable across the UK. This will bring more frequent spells of rain or showers. However there are likely to be drier and more settled periods for most areas too, particularly from mid June onwards. Temperatures are likely to be near or slightly above average on the whole, with the potential for some warmer spells, more probable towards the end of the period.

Met Office : SE : 2018-05-26T14:38:57