Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Overcast
23°F
-5°C
| Humidity | 81% |
| Wind Speed | W 8 mph |
| Barometer | 30.14 in (1021.1 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 14°F (-10°C) |
| Last update | 2 Dec 8:54 am CST |
Extended Forecast for
3 Miles ENE Brussels IL
Today
High: 28 °F
Partly Sunny
Tonight
Low: 20 °F
Partly Cloudy
Wednesday
High: 39 °F
Increasing
CloudsWednesday Night
Low: 11 °F
Mostly Cloudy
Thursday
High: 20 °F
Cold
Thursday Night
Low: 7 °F
Mostly Clear
Friday
High: 36 °F
Mostly Sunny
Friday Night
Low: 22 °F
Partly Cloudy
Saturday
High: 36 °F
Partly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 28. West wind around 6 mph becoming south in the afternoon.
Tonight
Partly cloudy, with a low around 20. Southeast wind around 6 mph.
Wednesday
Increasing clouds, with a high near 39. South wind around 6 mph becoming northwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 11. North wind 7 to 10 mph.
Thursday
Sunny and cold, with a high near 20. North wind 5 to 8 mph becoming light and variable in the afternoon.
Thursday Night
Mostly clear, with a low around 7.
Friday
Mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Partly sunny, with a high near 36.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 35.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ENE Brussels IL
38.96°N 90.53°W (Elev. 443 ft)
38.96°N 90.53°W (Elev. 443 ft)
4:46 am CST Dec 2, 2025
9am CST Dec 2, 2025-6pm CST Dec 8, 2025
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