Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
75°F
24°C
| Humidity | 25% |
| Wind Speed | E 13 G 18 mph |
| Barometer | 30.29 in (1025.7 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 8 Oct 3:54 pm CDT |
Extended Forecast for
5 Miles SSW St. Charles County Smartt Airport MO
Tonight
Low: 42 °F
Clear
Thursday
High: 73 °F
Sunny
Thursday Night
Low: 44 °F
Clear
Friday
High: 76 °F
Sunny
Friday Night
Low: 55 °F
Mostly Cloudy
Saturday
High: 78 °F
Mostly Sunny
Saturday Night
Low: 54 °F
Partly Cloudy
Sunday
High: 82 °F
Mostly Sunny
Sunday Night
Low: 60 °F
Partly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 42. East wind around 7 mph.
Thursday
Sunny, with a high near 73. East wind around 6 mph.
Thursday Night
Clear, with a low around 44. Southeast wind 3 to 6 mph.
Friday
Sunny, with a high near 76. South wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around 55. South wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 60.
Columbus Day
Mostly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SSW St. Charles County Smartt Airport MO
38.87°N 90.48°W (Elev. 436 ft)
38.87°N 90.48°W (Elev. 436 ft)
2:35 pm CDT Oct 8, 2025
4pm CDT Oct 8, 2025-6pm CDT Oct 15, 2025
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