Europe London weather forecast shows stormy weekend ahead according to BBC The start of September is set to be a wet one My London – WeatherRead More About Author See author's posts Continue Reading Previous: UK weather forecast looks stormy this weekend with Met Office warnings on the horizonNext: California’s Park Fire Spread Fast and Hot 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