Royal Ascot Saturday weather forecast. The weather's looking good for Royal Ascot Share; Comments. ByJulie Spencer. , 23 JUN What's On. Latest 16 day local weather forecast for Ascot,Berkshire. Detailed weather forecast updates 4 times each day to give the very latest prospects. June - Check the weather forecast for Royal Ascot to see whether you will need your brolly or sunglasses when enjoying a day at Ascot racecourse. Map Key Cloud Land Clear. Another hot day in the southeast, with cloud building. We will review the data in question. Close My Recent Countries United Kingdom United States China. Rainfall Light Heavy Extreme. Buenos Aires Weather in Buenos Aires Bursa Weather in Bursa Cairo Weather in Cairo Chennai Weather in Chennai Delhi Weather in Delhi. Further ahead this column will show you whether there is a risk of sleet or snow regardless of the operational model.