The full forecast, which is subject to change, is available to view at metoffice.gov.uk. Thursday, September 18, will be overcast with temperatures reaching a high of 22°C and a low of 15°C. Friday, September 19, will see sunny intervals, changing to partly cloudy by early evening, with temperatures peaking at 22°C and dropping to 14°C. Sunday, September 21, will have sunny intervals, changing to light showers by lunchtime. Monday, September 22, will see sunny intervals, changing to partly cloudy by early evening.