All Regions Europe London weather latest as hottest day of year so far predicted with 21C temperatures The first day of spring could be the hottest of the year so far, The Met Office said My London – WeatherRead More About Author OTW Observer See author's posts Continue Reading Previous: Farming on the Straight, Curved, and NarrowNext: London to be hotter than Barcelona and Athens during spring equinox Related Stories BBC Weather forecasts worst possible start to August in London All Regions Europe BBC Weather forecasts worst possible start to August in London July 26, 2025 Will there be a ‘total solar eclipse’ next week and what have astronomers said about online rumours? All Regions Europe Will there be a ‘total solar eclipse’ next week and what have astronomers said about online rumours? July 25, 2025 Met Office predicts chances of fourth London heatwave All Regions Europe Met Office predicts chances of fourth London heatwave July 25, 2025