The UK is forecast to experience summer-like temperatures this weekend, with warmth continuing into Monday. Southern parts of England are expected to be particularly warm and humid, with temperatures potentially climbing into the mid-20s Celsius on Saturday.
On Sunday, parts of Wales, the Midlands, and southern England could reach 23-25C. Monday may be even warmer, with highs of 22-26C across much of England and Wales, and 20C likely in parts of Scotland and Northern Ireland.
Despite these higher temperatures, a heatwave is not anticipated, as conditions are not expected to meet the required criteria of three consecutive days above a specific temperature threshold. Cooler conditions are due to return by midweek.
The long-range forecast for the second half of September suggests a mixed picture, with unsettled weather expected over the next week or so, bringing spells of rain and potentially blustery winds. While some warm spells are likely later in the month, there are currently no definitive signs of a heatwave.