All Regions Europe When is hay fever season and why you may be affected at different times There may be a reason why you’re affected at certain times of the year and not others My London – WeatherRead More About Author OTW Observer See author's posts Continue Reading Previous: BBC Weather forecasts when rain will return to London after 25C 10-day heatwaveNext: London Marathon weather latest as Met Office forecaster warns when 22C highs will arrive 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