River Yealm Entrance Rainfall ForecastUnited KingdomSWDevonRiver Yealm EntranceToday 20 Aug55%Fri 21 Aug30%Sat 22 Aug5%Sun 23 AugNo RainMon 24 Aug10%Tue 25 Aug35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time River Yealm Entrance rainfall forecast issued today at 1:08 am. Next forecast at approx. 3:08 pm. Rainfall Rainfall AccumulationCobbacombe Cross (Devon) RadarGet WillyWeather+ to remove ads