Spring Grove Wind Forecast
Spring Grove Wind Statistics
October Wind
Decorah (19.3 miles)
Strongest 4 October, 2025
17.2mph SAverage October
7.4mph
Climate (2010–Present)
Decorah (19.3 miles)
Strongest 5 March, 2025
31.1mph NNWAverage 2020–2025
7.9mph