Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
18°F
-8°C
| Humidity | 74% |
| Wind Speed | W 9 mph |
| Barometer | 30.40 in (1030.0 mb) |
| Dewpoint | 11°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 7°F (-14°C) |
| Last update | 30 Dec 2:54 am CST |
Extended Forecast for
3 Miles WNW Carrollton IL
Overnight
Low: 15 °F
Mostly Clear
Tuesday
High: 33 °F
Increasing
CloudsTuesday Night
Low: 27 °F
Partly Cloudy
Wednesday
High: 41 °F
Partly Sunny
Wednesday Night
Low: 23 °F
Partly Cloudy
New Year's Day
High: 33 °F
Mostly Sunny
Thursday Night
Low: 25 °F
Mostly Cloudy
Friday
High: 40 °F
Mostly Cloudy
Friday Night
Low: 23 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 15. West wind around 8 mph.
Tuesday
Increasing clouds, with a high near 33. West wind 8 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 27. West wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 41. West wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 23. West wind around 7 mph becoming north after midnight.
New Year's Day
Mostly sunny, with a high near 33.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Mostly cloudy, with a high near 40.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 47.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Carrollton IL
39.29°N 90.46°W (Elev. 607 ft)
39.29°N 90.46°W (Elev. 607 ft)
3:16 am CST Dec 30, 2025
3am CST Dec 30, 2025-6pm CST Jan 5, 2026
Additional Resources
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