All Regions Europe When the clocks go forward and when London will get first 6pm sunset Longer evenings are just around the corner My London – WeatherRead More About Author OTW Observer See author's posts Post navigation Previous Date London weather is set to be hotter than Barcelona and the Costa Del SolNext When rare ‘blood moon’ to be visible in sky in partial solar eclipse this month Related Stories Met Office red warning for extreme 38C heatwave extended – full list of places hit All Regions Europe Met Office red warning for extreme 38C heatwave extended – full list of places hit June 25, 2026 Mayor Sadiq Khan unveils 37 heatwave measures in first ever London ‘heat plan’ All Regions Europe Mayor Sadiq Khan unveils 37 heatwave measures in first ever London ‘heat plan’ June 25, 2026 The ‘hottest’ part of London where the heatwave feels ‘claustrophobic’ All Regions Europe The ‘hottest’ part of London where the heatwave feels ‘claustrophobic’ June 24, 2026