All Regions Europe Day-by-day London heatwave latest as 33C temperatures predicted Both the BBC and Met Office predict that London weather is going to be sizzling My London – WeatherRead More About Author OTW Observer See author's posts Continue Reading Previous: Lost Towns of the QuabbinNext: How to see the Perseids 2025 meteor shower in London this weekend 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