O'Fallon Wind Forecast
O'Fallon Wind Statistics
August Wind
Belleville, Scott AFB/MidAmerica Airport (4.3 miles)
Strongest 8 August, 2025
15mph SAverage August
6.3mph
Climate (2010–Present)
Belleville, Scott AFB/MidAmerica Airport (4.3 miles)
Strongest 3 March, 2023
31.1mph NNWAverage 2020–2025
7.8mph