Derrylin Rainfall ForecastUnited KingdomNIFermanaghDerrylinToday 16 Jul45%Fri 17 Jul5%Sat 18 Jul5%Sun 19 Jul10%Mon 20 Jul10%Tue 21 Jul10%Wed 22 Jul10%Derrylin rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads