Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
35°F
2°C
| Humidity | 67% |
| Wind Speed | SE 5 mph |
| Barometer | 30.01 in (1016.5 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 18 Mar 7:54 am CDT |
Extended Forecast for
4 Miles SE Silex MO
Today
High: 64 °F
Sunny
Tonight
Low: 42 °F
Mostly Cloudy
Thursday
High: 71 °F
Mostly Sunny
Thursday Night
Low: 46 °F
Partly Cloudy
Friday
High: 78 °F
Sunny
Friday Night
Low: 51 °F
Partly Cloudy
Saturday
High: 80 °F
Sunny
Saturday Night
Low: 54 °F
Mostly Clear
Sunday
High: 76 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 64. Southeast wind around 6 mph becoming west in the afternoon.
Tonight
Mostly cloudy, with a low around 42. Calm wind.
Thursday
Mostly sunny, with a high near 71. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 46. Calm wind.
Friday
Sunny, with a high near 78. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly cloudy, with a high near 53.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SE Silex MO
39.08°N 91.01°W (Elev. 482 ft)
39.08°N 91.01°W (Elev. 482 ft)
8:52 am CDT Mar 18, 2026
8am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
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