Met Office forecasts weekend change after weeks of dry weatherSome parts of the UK could still reach 30°C after weeks of dry weather, before cooler air and outbreaks of rain gradually spread south over the weekend – but will it be enough? North western Scotland will remain cloudier with outbreaks of light rain and drizzle, while a few isolated showers are possible elsewhere. Highs of 28°C or 29°C are expected in parts of southeast England, with the Met Office suggesting 30°C is possible in the warmest spots. Cooler air arrives over the weekendThe biggest change comes during the weekend as high pressure weakens and a cold front gradually pushes south across the UK. Saturday will turn cooler and more unsettled across Scotland, Northern Ireland and northern parts of England and Wales, bringing increasing cloud, stronger winds and outbreaks of rain.