All Regions Europe UK hits hottest day of the year so far with provisional high of 33.2C It’s been more than 32C in London My London – WeatherRead More About Author OTW Observer See author's posts Post navigation Previous New weather map shows second heatwave next month sending temperatures soaring to 39CNext Lake Chapala Related Stories London warning of ‘extreme’ wildfire risk this weekend as 31C heatwave continues All Regions Europe London warning of ‘extreme’ wildfire risk this weekend as 31C heatwave continues July 10, 2026 Exact dates BBC Weather experts are forecasting 3 days of London thunderstorms after heatwave All Regions Europe Exact dates BBC Weather experts are forecasting 3 days of London thunderstorms after heatwave July 10, 2026 UK heatwave to last longer than expected as Met Office reveals when London will cool down slightly All Regions Europe UK heatwave to last longer than expected as Met Office reveals when London will cool down slightly July 9, 2026