All Regions Europe BBC Weather forecasts when temperatures in London will soar over 30C this week Its set to soar to a sweltering 31C over the weekend My London – WeatherRead More About Author OTW Observer See author's posts Post navigation Previous Seasonal Breakup in the Amundsen GulfNext Met Office gives verdict on London heatwave as temperatures to rise to 30C Related Stories BBC’s bleak weather outlook for rest of May with 9 days of rain and thunderstorms All Regions Europe BBC’s bleak weather outlook for rest of May with 9 days of rain and thunderstorms May 8, 2026 When it will next be sunny in London again – but there is a big catch All Regions Europe When it will next be sunny in London again – but there is a big catch May 6, 2026 London weather forecast for this weekend as experts paint grim picture All Regions Europe London weather forecast for this weekend as experts paint grim picture May 6, 2026