Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fog
40°F
4°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.40 in (1029.5 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 0.25 mi |
| Last update | 19 Oct 7:54 am CDT |
Extended Forecast for
3 Miles NNE Brussels IL
Today
High: 72 °F
Sunny
Tonight
Low: 47 °F
Partly Cloudy
Tuesday
High: 74 °F
Sunny
Tuesday Night
Low: 47 °F
Mostly Clear
Wednesday
High: 77 °F
Sunny
Wednesday Night
Low: 49 °F
Clear
Thursday
High: 79 °F
Sunny
Thursday Night
Low: 50 °F
Clear
Friday
High: 78 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 72. Light southeast wind.
Tonight
Partly cloudy, with a low around 47. Calm wind.
Tuesday
Sunny, with a high near 74. Calm wind.
Tuesday Night
Mostly clear, with a low around 47. Calm wind.
Wednesday
Sunny, with a high near 77. Calm wind.
Wednesday Night
Clear, with a low around 49.
Thursday
Sunny, with a high near 79.
Thursday Night
Clear, with a low around 50.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 51.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Mostly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Brussels IL
38.98°N 90.56°W (Elev. 420 ft)
38.98°N 90.56°W (Elev. 420 ft)
7:44 am CDT Oct 19, 2026
8am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
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