Spearfish Wind Forecast
Spearfish Wind Statistics
September Wind
Spearfish / Clyde Ice (3.7 miles)
Strongest 1 September, 2025
10.3mph SAverage September
5.4mph
Climate (2010–Present)
Spearfish / Clyde Ice (3.7 miles)
Strongest 14 January, 2021
40.3mph NWAverage 2020–2025
9.8mph