However, the balmy weather is not expected to last, and weather maps show temperatures could dip to 2C in the first Autumn freeze of the season.
Weather maps from WXCHARTS show most of Scotland will have temperatures of 2C on Thursday, September 17, while northern England can expect 8C.
Southeastern England and Wales will see warmer temperatures of approximately 16C.
In the Met Office’s long-range weather forecast from September 17 to September 27, more “unsettled conditions” forecast.
The forecast said: “There is potential to see more unsettled conditions becoming more widespread across the UK at times, bringing spells of wet and windy conditions with temperatures falling closer to average.”