Europe Perfect weather forecast for London Marathon as more than 50k runners set to take to the streets There will be perfect conditions for those taking on the 26.2 miles My London – WeatherRead More About Author See author's posts Post navigation Previous Deluge in the United Arab EmiratesNext Venezuela’s Ecological Islands 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