Harper Wind ForecastUnited StatesTXHarris CountyHarper1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Harper wind forecast issued today at 8:34 pm. Next forecast at approx. 8:34 am.Harper Wind Statistics January WindHouston / Ellington (14.3 miles)2026DecemberJanuaryStrongest – Average January–Strongest 7 December, 202518.3mph NNWAverage December8.8mphStrongest – Average 2026–Climate (2010–Present)Houston / Ellington (14.3 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 20 August, 202485.2mph SSEAverage 2021–20268.8mphGet WillyWeather+ to remove ads