Saint Charles, MO Weather

Current Conditions

Partly cloudy

Temp:
91°F

Wind: From the SSW at 16 mph

Humidity: 34%
Pressure: 29.70 in

Visibility: 10 miles

Observed at: 2:51 pm CDT

Tonight’s Forecast

Chance of thunderstorms

Overnight low:
40°F

Showers and thunderstorms before 4am, then showers likely. Low around 40. Breezy, with a southwest wind 9 to 14 mph becoming north 15 to 20 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%.