All Regions Europe Heatwave ‘could break May records’ as London temperatures to climb to 33C It’s important to stay hydrated and wear sunscreen My London – WeatherRead More About Author OTW Observer See author's posts Post navigation Previous A Strong El Niño is Coming…Next London Underground lines with air con and why most of them don’t Related Stories Overnight temperatures during London heatwave as Met Office forecasts record-breaking heat All Regions Europe Overnight temperatures during London heatwave as Met Office forecasts record-breaking heat June 19, 2026 New Met Office London heatwave warning for hottest ever June day – Exact date it will end All Regions Europe New Met Office London heatwave warning for hottest ever June day – Exact date it will end June 19, 2026 Met Office London heatwave verdict for this weekend with warning over major difference to May All Regions Europe Met Office London heatwave verdict for this weekend with warning over major difference to May June 17, 2026
