All Regions Europe London weather to bask in 11 days of sunshine – when temperatures will be hottest A day-by-day breakdown of London weather this May My London – WeatherRead More About Author OTW Observer See author's posts Post navigation Previous The Arches That Salt BuiltNext Met Office forecasts scorching weather as London to be hotter than Ibiza Related Stories Weather forecast during London Tube strikes – can I cycle to work? All Regions Europe Weather forecast during London Tube strikes – can I cycle to work? April 20, 2026 Exact date 20C heat will hit London in new forecast All Regions Europe Exact date 20C heat will hit London in new forecast April 20, 2026 Lyrid meteor shower 2026 best time and chances to see in London All Regions Europe Lyrid meteor shower 2026 best time and chances to see in London April 17, 2026