All Regions Europe Amber heat health alert London to come into force as 30C temperatures forecast The alert will cover the entire weekend My London – WeatherRead More About Author OTW Observer See author's posts Post navigation Previous Smoke Streams Over the Aegean SeaNext Met Office predicts London to see hottest June day ever 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
