All Regions Europe Warning over high pollen and UV levels as temperatures set to hit 29C “Two areas people should be aware of during this warm spell are high pollen and high UV.” My London – WeatherRead More About Author OTW Observer See author's posts Continue Reading Previous: New BBC weather forecast predicts London will be even hotter than Ibiza this weekNext: UK records hottest day of year so far, Met Office says Related Stories 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 Oasis Wembley weather hour-by-hour forecast for first 2 London shows All Regions Europe Oasis Wembley weather hour-by-hour forecast for first 2 London shows July 20, 2025