Hazardous Weather Conditions
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
41°F
5°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 29.92 in (1012.9 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 20 Mar 6:54 am CDT |
Extended Forecast for
3 Miles WNW Carrollton IL
Today
High: 82 °F
Mostly Sunny
Tonight
Low: 47 °F
Partly Cloudy
Saturday
High: 79 °F
Sunny
Saturday Night
Low: 59 °F
Mostly Clear
Sunday
High: 85 °F
Mostly Sunny
Sunday Night
Low: 38 °F
Partly Cloudy
Monday
High: 57 °F
Sunny
Monday Night
Low: 40 °F
Partly Cloudy
Tuesday
High: 60 °F
Partly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 82. Southwest wind 6 to 13 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 47. North wind around 6 mph becoming light and variable.
Saturday
Sunny, with a high near 79. East wind 5 to 9 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 59. South wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 85. South wind 11 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Partly sunny, with a high near 60.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 75.
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)
4:46 am CDT Mar 20, 2026
7am CDT Mar 20, 2026-6pm CDT Mar 26, 2026
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