Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
39°F
4°C
| Humidity | 76% |
| Wind Speed | Calm |
| Barometer | 30.22 in (1023.1 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Last update | 13 Nov 3:54 am CST |
Extended Forecast for
4 Miles SW Carrollton IL
Today
High: 65 °F
Mostly Sunny
Tonight
Low: 46 °F
Mostly Clear
Friday
High: 74 °F
Sunny
Friday Night
Low: 56 °F
Partly Cloudy
Saturday
High: 75 °F
Partly Sunny
Saturday Night
Low: 41 °F
Mostly Clear
Sunday
High: 58 °F
Sunny
Sunday Night
Low: 37 °F
Mostly Clear
Monday
High: 56 °F
Mostly Sunny
then Chance
Rain
Detailed Forecast
Today
Mostly sunny, with a high near 65. Calm wind becoming south 5 to 9 mph in the morning.
Tonight
Mostly clear, with a low around 46. South wind 5 to 7 mph.
Friday
Sunny, with a high near 74. Southwest wind 5 to 11 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 56. Southwest wind 6 to 10 mph.
Saturday
Partly sunny, with a high near 75. Southwest wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 37.
Monday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 56.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 44.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 57.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 38.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 54.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SW Carrollton IL
39.25°N 90.46°W (Elev. 600 ft)
39.25°N 90.46°W (Elev. 600 ft)
3:16 am CST Nov 13, 2025
4am CST Nov 13, 2025-6pm CST Nov 19, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
