All Regions Europe London 24-hour weather warning as heavy rain ‘could lead to flooding’ For a full day, the heavens will open over London My London – WeatherRead More About Author OTW Observer See author's posts Post navigation Previous New London weather map gives exact date for first snowfall as BBC shares verdictNext Will the Northern Lights be visible in London tonight? Here’s the best way to spot them Related Stories BBC Weather predicts dreary Christmas Day weather in London All Regions Europe BBC Weather predicts dreary Christmas Day weather in London December 12, 2025 First London Christmas Eve weather forecast gives bleak outlook All Regions Europe First London Christmas Eve weather forecast gives bleak outlook December 11, 2025 Exact dates it will be sunny in London again – but there’s a catch All Regions Europe Exact dates it will be sunny in London again – but there’s a catch December 8, 2025
