Illiopolis Wind Forecast
Illiopolis Wind Statistics
March Wind
Decatur Airport (19.3 miles)
Strongest 6 March, 2026
44.1mph SAverage March
10.8mph
Climate (2010–Present)
Decatur Airport (19.3 miles)
Strongest 29 June, 2023
74.9mph WAverage 2021–2026
9.6mph