Grinnell Wind Forecast
Grinnell Wind Statistics
March Wind
Newton Municipal Airport - Earl Johnson Field (15.5 miles)
Strongest 6 March, 2026
21.9mph SEAverage March
9.5mph
Climate (2010–Present)
Newton Municipal Airport - Earl Johnson Field (15.5 miles)
Strongest 25 March, 2022
36.9mph WNWAverage 2021–2026
10.3mph