Current conditions at

St. Charles, St. Charles County Smartt Airport (KSET)

Lat: 38.93° N Lon: 90.43° W Elev: 436 ft.

Light Snow

28°F

-2°C

Humidity 63%
Wind Speed NW 16 G 28 mph
Barometer 30.34 in (1027.8 mb)
Dewpoint 17°F (-8°C)
Visibility 9.00 mi
Wind Chill16°F (-9°C)
Last update 10 Nov 4:54 am CST
Detailed forecast for

Calhoun County

Today
Sunny. Highs in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Tonight
Clear in the evening, then becoming partly cloudy. Lows in the lower 20s. Southwest winds 5 to 10 mph.
Veterans Day
Partly sunny. Not as cool with highs in the mid 50s. Southwest winds 15 to 20 mph.
Tuesday Night
Mostly clear. Not as cool with lows in the mid 30s. West winds 5 to 10 mph.
Wednesday
Sunny. Highs in the lower 60s. West winds 5 to 10 mph.
Wednesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s.
Thursday
Partly sunny. Highs in the lower 60s.
Thursday Night And Friday
Partly cloudy. Lows in the upper 40s. Highs in the lower 70s.
Friday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s.
Saturday
Mostly sunny. A slight chance of rain in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
Saturday Night And Sunday
Mostly cloudy. A 50 percent chance of rain. Lows around 50. Highs in the lower 60s.



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318 AM CST Mon Nov 10 2025
 
 

Additional Resources

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