All Regions Europe When heavy rain and thunderstorms in London will end before a week of beaming sunshine London’s heavy and humid feel looks like it could soon lift My London – WeatherRead More About Author OTW Observer See author's posts Continue Reading Previous: When will the rain stop in London today and how long does thunderstorm warning last?Next: Antarctic Iceberg Downsizes 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