Europe Latest London weather map turns dark red in 30C mini heatwave Summer may soon be over, but temperatures are on the rise My London – WeatherRead More About Author See author's posts Continue Reading Previous: Storms Line the Northeast PacificNext: New Storm Trying to Form… 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