St Jons Wind Forecast
St Jons Wind Statistics
October Wind
Southern Illinois Airport (16.8 miles)
Strongest 16 October, 2026
38 mph NWAverage October
5.9 mph
Climate (2021–2026)
Southern Illinois Airport (16.8 miles)
Strongest 8 July, 2026
68.9 mph SWAverage 2021–2026
7.4 mph