Latest weather update and forecast for London.London is set for a day of sunshine and warmth on Saturday, August 9, 2026, with clear skies and pleasant temperatures ideal for outdoor activities. The day will begin with cooler morning temperatures that will gradually rise, reaching a comfortable peak in the afternoon. This pleasant weather is expected to continue throughout the week, with only a slight dip in temperatures on Sunday before building again towards mid-week.Saturday's Detailed ForecastOn August 9, 2026, London will experience a predominantly sunny day. The high temperature is forecast to be 32°C, with a low of 18°C. The average temperature is expected to be around 25.0°C, creating a warm and comfortable climate.Humidity levels will be around 55%, contributing to the pleasant weather conditions. The chance of rain is very low, indicated as less than 5% for the entire day. Wind speeds are expected to reach up to 30.58 kph, providing a gentle breeze.Outdoor Activities RecommendedWith clear skies and warm temperatures, Saturday is perfect for enjoying London's many outdoor attractions. Residents are advised to take advantage of the favourable weather for picnics, park visits, or exploring the city on foot. The low chance of rain means umbrellas are unlikely to be needed, allowing for spontaneous outdoor plans. The moderate wind speeds will add to the comfort, preventing the day from feeling too stifling.Week Ahead OutlookLooking ahead, the sunny weather is set to continue through the week. Sunday, August 10, will see a slight dip in temperatures, with a high of 27°C and a low of 16°C, but still remaining sunny. The following days, August 11 and 12, will maintain similar conditions, with highs around 26°C and 31°C respectively, and lows in the mid-to-high teens, all under sunny skies. The warmth is expected to build further towards the middle of the week, with a high of 34°C forecast for Wednesday, August 13. The week will conclude with temperatures around 31°C on Thursday and a cooler 27°C on Friday, August 15, though still featuring sunny intervals.Data referenced in this article is taken from