O'Fallon Wind Forecast
O'Fallon Wind Statistics
March Wind
Belleville, Scott AFB/MidAmerica Airport (4.3 miles)
Strongest 1 March, 2026
12.8mph NNEAverage March
7mph
Climate (2010–Present)
Belleville, Scott AFB/MidAmerica Airport (4.3 miles)
Strongest 3 March, 2023
31.1mph NNWAverage 2021–2026
7.8mph