Gilwern Rainfall ForecastUnited KingdomWLMonmouthshireGilwernToday 28 Feb85%Sun 1 Mar90%Mon 2 Mar55%Tue 3 Mar15%Wed 4 Mar15%Thu 5 Mar10%Fri 6 Mar10%Gilwern rainfall forecast issued today at 12:36 pm. Next forecast at approx. 2:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Clee Hill (Shropshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads