Europe Yellow weather warning issued for London as thunderstorms set to roll in There is a small chance of flooding, powercuts and travel delays the Met Office said My London – WeatherRead More About Author See author's posts Continue Reading Previous: Latest London weather map shows temperatures set to jump to 29CNext: London braces for a summer washout as ominous St Swithin’s Day folktale could come true Related Stories London weather map pinpoints exactly when city will sizzle in 30C after days of thunderstorms All Regions Europe London weather map pinpoints exactly when city will sizzle in 30C after days of thunderstorms July 15, 2025 Much of UK in for reprieve from hot weather as heatwave starts coming to an end All Regions Europe Much of UK in for reprieve from hot weather as heatwave starts coming to an end July 14, 2025 Exactly when it will be hottest as third heatwave batters London All Regions Europe Exactly when it will be hottest as third heatwave batters London July 12, 2025