All Regions Europe Exact date London to be battered by 48 hours of thunderstorms Londoners can expect thundery showers and winds across the city from tomorrow My London – WeatherRead More About Author OTW Observer See author's posts Post navigation Previous BBC Weather London forecast predicts nearly full week of rainNext Day-by-day London weather forecast including when heavy rain will stop Related Stories 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 London weather forecast for this weekend as experts paint grim picture All Regions Europe London weather forecast for this weekend as experts paint grim picture May 6, 2026