Cassilis Rotherw Airport Wind ForecastAustraliaNSWHunterCassilis Rotherw Airport1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Cassilis Rotherw Airport wind forecast issued today at 3:33 pm. Next forecast at approx. 3:33 am. Cassilis Rotherw Airport Wind Statistics View MoreAugust WindMerriwa (Roscommon) (28km)2025JulyAugustStrongest 16 August, 202555.4km/h WSWAverage August11km/hStrongest 10 July, 202568.4km/h WNWAverage July13.9km/hStrongest 15 January, 2025111.2km/h WNWAverage 202511.9km/hClimate (2010–Present)Merriwa (Roscommon) (28km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 January, 2025111.2km/h WNWAverage 2020–202512.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmStrongAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmStrongGet WillyWeather+ to remove ads