Topsham Wind ForecastUnited StatesMESagadahoc CountyTopsham1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Topsham wind forecast issued today at 2:33 am. Next forecast at approx. 2:33 pm. Wind Speed Wind GustTopsham Wind Statistics July WindWiscasset Airport (13 miles)2026JuneJulyStrongest 1 July, 20269.2mph SSEAverage July5.5mphStrongest 4 June, 202612.8mph SSEAverage June5.9mphStrongest 16 March, 202616.1mph SAverage 20266mphClimate (2021–2026)Wiscasset Airport (13 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 10 January, 202453mph EAverage 2021–20264.7mphGet WillyWeather+ to remove ads