Spillville Wind Forecast
Spillville Wind Statistics
October Wind
Decorah (11.8 miles)
Strongest 16 October, 2026
20.8 mph NNWAverage October
7.1 mph
Climate (2021–2026)
Decorah (11.8 miles)
Strongest 5 March, 2025
31.1 mph NNWAverage 2021–2026
7.9 mph