Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to St Charles Airport
Closest report is St Charles County Regional Airport/Smartt Field, 5.9 nm (10.9 km) NE.
(retrieved 0 seconds ago)
Closest aviation forecast (TAF) to St Charles Airport
Closest forecast is St. Louis Lambert International Airport, 8.6 nm (15.8 km) SE.
2026/08/22 12:22 (retrieved 3 hours ago)
TAF KSTL 221120Z 2212/2318 30005KT P6SM SCT070 FM221500 34007KT P6SM SKC