All Regions Europe Exactly how long next heatwave will last and will there be another one Get your water bottles at the ready, it’s going to be a hot week My London – WeatherRead More About Author OTW Observer See author's posts Continue Reading Previous: Drivers urged to remove everyday item from cars before next heatwave amid health riskNext: When ‘longest’ London heatwave will end after 5 days of 30C temperatures Related Stories 4-day heatwave health alert as temperatures in London soar to 32C All Regions Europe 4-day heatwave health alert as temperatures in London soar to 32C July 11, 2025 Met Office heatwave verdict on when ‘cold front’ and heavy rain will replace soaring heat All Regions Europe Met Office heatwave verdict on when ‘cold front’ and heavy rain will replace soaring heat July 10, 2025 Met Office alert to carry 2 items on London Underground during heatwave All Regions Europe Met Office alert to carry 2 items on London Underground during heatwave July 10, 2025