Perth Wind ForecastUnited StatesNDTowner CountyPerth1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Perth wind forecast issued today at 3:33 am. Next forecast at approx. 3:33 pm. Wind Speed Wind GustPerth Wind Statistics August WindROLLA (13 miles)2026JulyAugustStrongest – Average August–Strongest 20 July, 202626.4mph NWAverage July9.2mphStrongest 27 February, 202642.5mph NWAverage 202612.7mphClimate (2021–2026)ROLLA (13 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202245mph NWAverage 2021–202612mphGet WillyWeather+ to remove ads