NewsUK NewsWeatherWeather maps show 38 counties could see temperatures of 30C or above on Saturday as the Met Office warns another heatwave is set to sweep across the country next week17:22, 05 Jul 2026Updated 17:22, 05 Jul 2026Weather maps show 38 counties could see temperatures of 30C or above as the Met Office warns another heatwave is set to sweep across the country.‌The Met Office says heatwave conditions are likely to develop next week, with high pressure set to remain the "dominant feature of the UK weather pattern". Temperatures are expected to climb steadily day by day, with heatwave thresholds likely to be reached in parts of southern and eastern England. Many southern and central areas are forecast to reach the high 20s, while parts of south-east England could climb into the low 30s.‌Maximum temperature maps generated by WXCharts, using MetDesk data, suggest swathes of southern England could be baking in temperatures of 30C or higher on Saturday, July 11. Hot conditions are also forecast across the Midlands and parts of northern England. London and the Home Counties, along with Cambridgeshire, Bedfordshire and Oxfordshire, are expected to be among the hottest areas, with temperatures climbing into the low 30s. Some parts of Cambridgeshire could even hit 35C.‌The 38 counties set to see temperatures of 30C or above on Saturday, July 11:‌BedfordshireBerkshireBristolBuckinghamshireCambridgeshireCheshireDerbyshireDorsetEast SussexEssexGloucestershireGreater LondonGreater ManchesterHampshireHerefordshireHertfordshireKentLeicestershireLincolnshireMerseysideNorfolkNorthamptonshireNottinghamshireOxfordshireRutlandShropshireSouth YorkshireStaffordshireSuffolkSurreyTyne and WearWarwickshireWest MidlandsWest SussexWest YorkshireWiltshireWorcestershireThe Met Office says the heat is unlikely to match the intensity of last month's heatwave, which peaked at 37.7C in Lingwood, Norfolk, on June 26. June temperature records were broken on three consecutive days before that peak.In its long-range outlook covering Friday, July 10, to Sunday, July 19, the Met Office says: "Temperatures by day will be widely very warm, hot or even very hot in parts of the south." There are signs the heatwave will ease, with temperatures returning to more normal summer levels during the week beginning Monday, July 13.Article continues belowThe forecaster says northern and western parts of the UK may be unsettled at the start of the period, with heavy rain or thundery showers.Dry and very warm weather is then expected across England and Wales, although there will remain a risk of thunderstorms moving in from France. High pressure is expected to extend northwards, bringing spells of drier and warmer weather to most of Scotland and Northern Ireland. Winds will generally be light to moderate, although they could become gusty around any thunderstorms.Choose Daily Mirror as a 'Preferred Source' on Google News for quick access to the news you value.‌WeatherMet OfficeMetdeskHeatwave