The UK swelters under its third heatwave this summer, with records tumbling as mercury soars. Met Office warnings now cover regions across England, Scotland, Wales, and Northern Ireland, prompting urgent health advisories.
Temperatures peaked at unprecedented levels on Friday, 11 July 2026, with parts of southern England experiencing highs above 35°C, despite some respite from gentle winds. Heat indices soared due to prolonged sunshine, making even cooler areas feel sweltering. In the Scottish Highlands and Northern Ireland, temperatures rose into the high 20s Celsius.
Amber extreme heat warnings remain in place for the South East, East of England, and Midlands, where temperatures are expected to hover between 32-34°C over coming days. Meanwhile, Yorkshire and North West regions face yellow warnings with highs predicted at 28-30°C. Wales is similarly affected, with coastal areas experiencing 27°C, while inland regions may hit 30°C. Scotland's central belt and southern regions have seen temperatures reach 26°C, a significant increase for the area.
The prolonged hot spell puts extra pressure on infrastructure and public services, following two earlier heatwaves this summer. Health officials urge people to stay hydrated, seek shade during peak hours (11 am-3 pm), and check on vulnerable neighbours and relatives. The combination of extreme temperatures and UV levels poses significant health risks, including heatstroke and dehydration.
The Met Office attributes the current conditions to a high-pressure system covering the UK, drawing in hot air from continental Europe. Projections suggest temperatures will remain exceptionally high for the next few days, with a gradual cooling trend expected by 14 July – although even then, temperatures are forecast to remain above average for the season.