The UK's sweltering heatwave, which has brought temperatures of up to 32°C in parts of England, is finally set to break next week as a change in weather patterns brings cooler air from the Atlantic. After days of blistering sunshine, forecasters predict a significant drop in temperature from Monday, 20 July 2026.
While specific end dates can vary by region, the general consensus among forecasters is that the prolonged period of high temperatures will begin to diminish from Monday. This means that although the weekend of 18-19 July will likely remain hot, residents can look forward to a more moderate climate as the new week begins.
Throughout the current heatwave, the Met Office has issued various heat health warnings, particularly for vulnerable groups. Temperatures have consistently exceeded 28°C in many parts of England, with some areas in the South East reaching highs of 32°C. Northern Ireland, Scotland, and Wales have also experienced unseasonably warm conditions, albeit generally a few degrees lower than England.
The expected change will see temperatures gradually fall, with daily highs settling into the low to mid-20s Celsius across most of the UK. Accompanying this dip in temperature, there is a possibility of increased cloud cover and isolated showers in some regions, offering a welcome respite from the relentless sunshine. Wind speeds, which have largely been light during the heatwave, are also expected to pick up slightly, providing a cooling breeze.
For now, while the heat persists, the Met Office continues to advise the public to stay hydrated, seek shade during the hottest parts of the day (11 am to 3 pm), and check on elderly or vulnerable neighbours. Pets should also be kept cool, and precautions taken against sunburn and heatstroke. The transition to cooler weather is expected to be gradual, so current safety advice remains pertinent for the upcoming weekend.