The UK is bracing itself for a sweltering 36C heatwave next week, with the Met Office issuing health warnings as forecasters predict temperatures will soar in parts of the country. The East Midlands, including Lincolnshire, is expected to bear the brunt of the heat, with the peak temperature anticipated on Wednesday, July 23, 2026.
Health officials and emergency services are urging people to take precautions to stay safe as the heat rises. This includes staying hydrated, avoiding strenuous activity during the hottest parts of the day (usually between 11 AM and 3 PM), and checking on vulnerable neighbours. The Met Office will issue updated weather warnings in the coming days, providing more specific guidance on regional impacts.
Temperatures across England are expected to soar above 30C, particularly in central and southern regions. Scotland and Northern Ireland will also experience warmer conditions than usual, although temperatures there are likely to be lower, ranging from mid-20s to high-20s Celsius. Wales is forecast to see elevated temperatures, potentially reaching into the low 30s in some eastern areas.
Experts warn that the prolonged period of heat could put a strain on infrastructure, including transport networks and healthcare services. Rail operators may implement speed restrictions during peak hours to prevent track buckling. Travel plans should be carefully considered, and potential disruptions anticipated. Light winds are expected, but these will only exacerbate the feeling of heat in urban areas.
Those most at risk from heat-related illnesses – the elderly, very young children, and people with underlying health conditions – must take extra precautions to stay safe. Pet owners should also ensure their animals have access to shade and plenty of water to prevent dehydration.