Birchgrove Rainfall ForecastUnited KingdomWLSwanseaBirchgroveToday 7 Nov5%Sun 8 Nov5%Mon 9 Nov60%Tue 10 Nov85%Wed 11 Nov60%Thu 12 Nov40%Fri 13 Nov10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Birchgrove rainfall forecast issued today at 6:09 am. Next forecast at approx. 8:09 pm. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads