Llandough (South Glamorgan) UV IndexUnited KingdomWLVale of GlamorganLlandough (South Glamorgan)1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAALlandough (South Glamorgan) UV forecast issued today at 7:52 pm. Next forecast at approx. 7:52 pm.Get WillyWeather+ to remove ads