Europe New London weather map forecasts ‘mini heatwave’ with temperatures soaring 15C in just days Temperatures will drop before climbing once again My London – WeatherRead More About Author See author's posts Continue Reading Previous: New 12-hour London thunderstorm warning as Met Office gives verdict on Hurricane KirkNext: Milton Takes a Turn… 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