Europe London Marathon weather forecast spells good news for runners as three give predictions for April 21 The forecasters generally agree though some predict a gloomier day than others My London – WeatherRead More About Author See author's posts Post navigation Previous Watching This…Next How Deep Was Death Valley’s Temporary Lake? Related Stories Met Office names 5 London areas under yellow ice warning for 10 hours All Regions Europe Met Office names 5 London areas under yellow ice warning for 10 hours January 27, 2026 Met Office names storm as London hit with weather warning All Regions Europe Met Office names storm as London hit with weather warning January 26, 2026 BBC Weather verdict on exact dates 2 weeks of rain will fall on London All Regions Europe BBC Weather verdict on exact dates 2 weeks of rain will fall on London January 24, 2026