Europe Exact date London weather experts forecast 10C rise – as Met Office has say on Indian summer It’s possible that we could exceed 20°C in the capital My London – WeatherRead More About Author See author's posts Post navigation Previous ‘Last chance’ to see Saturn’s rings from London for the next few yearsNext Comet A3 astronomer urges Londoners to look for ‘comet of the century’ with best time on October 14 Related Stories Second heatwave exact end date as London braces for another 9 days of high temperatures All Regions Europe Second heatwave exact end date as London braces for another 9 days of high temperatures July 1, 2026 Second London heatwave timeline and how high temperatures will rise All Regions Europe Second London heatwave timeline and how high temperatures will rise June 30, 2026 London’s next heatwave forecast as temperatures set to soar again after record-breaking heat All Regions Europe London’s next heatwave forecast as temperatures set to soar again after record-breaking heat June 29, 2026