Europe New London weather map turns dark red with 32C mini-heatwave forecast The previous hottest day of the year so far was 32C also My London – WeatherRead More About Author See author's posts Post navigation Previous Exactly when BBC London weather experts forecast 5 days of rain in a rowNext Tropical Storms will Combine… Related Stories How hot will it be in London this week and will it rain? All Regions Europe How hot will it be in London this week and will it rain? May 11, 2026 BBC’s bleak weather outlook for rest of May with 9 days of rain and thunderstorms All Regions Europe BBC’s bleak weather outlook for rest of May with 9 days of rain and thunderstorms May 8, 2026 When it will next be sunny in London again – but there is a big catch All Regions Europe When it will next be sunny in London again – but there is a big catch May 6, 2026