Calgary Rainfall ForecastUnited KingdomSTArgyll and ButeCalgaryToday 26 Apr5%Sat 27 Apr45%Sun 28 Apr30%Mon 29 Apr50%Tue 30 Apr10%Wed 1 May5%Thu 2 May5%Calgary rainfall forecast issued today at 1:38 pm. Next forecast at approx. 3:38 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Holehead (Stirling) RadarNational SatelliteNational SynopticGet an account to remove ads