Southwest Topeka Rainfall ForecastUnited StatesKSShawnee CountySouthwest TopekaToday 19 Apr65%Sun 20 Apr90%Mon 21 Apr25%Tue 22 Apr20%Wed 23 Apr60%Thu 24 Apr70%Fri 25 Apr70%Southwest Topeka rainfall forecast issued today at 8:05 pm. Next forecast at approx. 10:05 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Topeka RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads