O'Fallon Wind Forecast
O'Fallon Wind Statistics
February Wind
St. Louis, Spirit Of St. Louis Airport (10.6 miles)
Strongest 6 February, 2026
34mph NWAverage February
4.8mph
Climate (2010–Present)
St. Louis, Spirit Of St. Louis Airport (10.6 miles)
Strongest 14 March, 2024
83mph WSWAverage 2021–2026
6.5mph