City of Derry (Eglinton) Airport Rainfall ForecastUnited KingdomNIDerryCity of Derry (Eglinton) AirportToday 16 Aug80%Mon 17 Aug90%Tue 18 Aug45%Wed 19 Aug45%Thu 20 Aug35%Fri 21 Aug35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time City of Derry (Eglinton) Airport rainfall forecast issued today at 1:08 am. Next forecast at approx. 3:08 pm. Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads