All Regions Europe Amber heatwave health warnings in place as temperatures set to hit 34C Certain parts of London could reach as high as 34C My London – WeatherRead More About Author OTW Observer See author's posts Continue Reading Previous: Erin Moving Quickly to the West…Next: Met Office explains why Heathrow is usually hottest part of London amid 34C forecast Related Stories 26C weather to mark ‘last blast of summer’ in London before rain sweeps in All Regions Europe 26C weather to mark ‘last blast of summer’ in London before rain sweeps in September 19, 2025 Exactly when London temperatures soar to 26C before dropping 10 degrees All Regions Europe Exactly when London temperatures soar to 26C before dropping 10 degrees September 17, 2025 Weather expert gives verdict on chances of thunderstorms in London next week All Regions Europe Weather expert gives verdict on chances of thunderstorms in London next week September 16, 2025
