All Regions Europe Met Office explains why Heathrow is usually hottest part of London amid 34C forecast The airport could see temperatures get into the middle 30s today My London – WeatherRead More About Author OTW Observer See author's posts Post navigation Previous Amber heatwave health warnings in place as temperatures set to hit 34CNext New London weather forecast predicts when temperatures will plummet after 33C heat 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