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 Weather expert gives depressing verdict on if we’ll get more sunny weather soon All Regions Europe Weather expert gives depressing verdict on if we’ll get more sunny weather soon March 12, 2026 London weather expert’s verdict on fog and misty conditions – when it will end All Regions Europe London weather expert’s verdict on fog and misty conditions – when it will end March 9, 2026 Date it will be sunny again as London set to be soaked by 11 days of rain All Regions Europe Date it will be sunny again as London set to be soaked by 11 days of rain March 9, 2026