Mayhill Rainfall ForecastUnited KingdomWLSwanseaMayhillToday 8 Nov20%Mon 9 Nov55%Tue 10 Nov90%Wed 11 Nov15%Thu 12 Nov5%Fri 13 Nov5%Sat 14 Nov5%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Mayhill rainfall forecast issued today at 6:09 pm. Next forecast at approx. 8:09 am. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads