Europe London weather forecast hour by hour as rain gives way to 20C sunshine The weather is set to improve in time for the first day of Carnival My London – WeatherRead More About Author See author's posts Post navigation Previous Constructing Egypt’s New CapitalNext London flood alert issued as map shows areas where paths and roads could be submerged Related Stories BBC Weather forecasts when London will be hit by icy sleet All Regions Europe BBC Weather forecasts when London will be hit by icy sleet November 17, 2025 London snow map shows exactly when artic blast set to hit as temperatures to plunge All Regions Europe London snow map shows exactly when artic blast set to hit as temperatures to plunge November 16, 2025 Met Office verdict on UK snow warning as temperatures to plummet to -7°C All Regions Europe Met Office verdict on UK snow warning as temperatures to plummet to -7°C November 15, 2025