UK Forecast - August 15, 2026
Cloudy, drizzly north
Very warm south

Sunday
Rather a cloudy start to the morning on Sunday across many parts of northern England, Scotland and Ireland. There will be some outbreaks of light rain and drizzle here and there, mostly affecting western coasts and hills. Dry and fair across the rest of England and Wales with sunny spells although always more cloud across West wales. The afternoon cease the clouds stay thicker through northern England, Scotland and Ireland although there will be a few breaks across more central and eastern parts of these areas. A few spots of rain and drizzle again over the hills. The rest of England and whale should be staying fair with Sunny spells, the best of these in the south and becoming very warm again. Highs at 15C in central Scotland, 17C in northern Ireland, 21C in southern Ireland, 28C in southern England.


Sunday Night
Misty and damp across Western coast and hills overnight with drizzle and outbreaks of rain at times as well as fog shrouding Hills. Dry for other areas with broken cloud. A muggy night in the south at 16C but 10C in Scotland.

 
 
 


Monday
A weak front is going to be bringing cloud for Monday morning across many areas of England although there will be some decent spells of sunshine in the eastern south. The cloud tends to break further with most areas than becoming fair for a time. Thicker cloud in Ireland and Western Scotland will be bringing outbreaks of rain and this rain becomes more persistent into the afternoon as further fronts arrive. The rain probably reaching northern England by evening. Turning misty and murky to over western coasts of England and Wales later. Highs near 27C in central and southern England, 27C in southern Ireland, 21C in Northern Ireland and 17C in Scotland.


Tuesday
Rain tonight across northern England and Scotland. By Tuesday morning a cold front will be lying west to east across Ireland, Wales, the Midlands and East Anglia giving cloud and some outbreaks of mostly light rain here. Still plenty of cloud in northern England and Scotland as well as Ireland, a few showers on coasts and hills. By the afternoon the rain slips into southern England and becomes more persistent again in southern Ireland. Drier for other areas although with plenty of cloud. Highs at 27C in central England, 15C in Scotland and Northern Ireland.