Duncannon Wind Forecast
Duncannon Wind Statistics
September Wind
Harrisburg, Capital City Airport (14.9 miles)
Strongest 23 September, 2026
16.1mph EAverage September
6.4mph
Climate (2021–2026)
Harrisburg, Capital City Airport (14.9 miles)
Strongest 14 April, 2024
59.9mph NNWAverage 2021–2026
6.8mph