Europe London weather forecast shows 8 hours of thunderstorms after mini-heatwave After a sunny spell, rain and thunderstorms are expected to hit this week My London – WeatherRead More About Author See author's posts Post navigation Previous Historic Geomagnetic Storm DazzlesNext Experts issue Northern Lights amber alert for tonight Related Stories London weather ‘danger to life’ warning issued as 33C heatwave incoming All Regions Europe London weather ‘danger to life’ warning issued as 33C heatwave incoming May 22, 2026 First free River Thames bathing site opens in West London – just in time for heatwave All Regions Europe First free River Thames bathing site opens in West London – just in time for heatwave May 22, 2026 London bank holiday weather could reach 33C as Met Office warn ‘records will be broken’ All Regions Europe London bank holiday weather could reach 33C as Met Office warn ‘records will be broken’ May 21, 2026