Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
61°F
16°C
| Humidity | 84% |
| Wind Speed | E 6 mph |
| Barometer | 30.17 in (1021.3 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 14 Oct 3:54 am CDT |
Extended Forecast for
Carrollton IL
Today
High: 81 °F
Partly Sunny
Tonight
Low: 58 °F
Partly Cloudy
Wednesday
High: 82 °F
Mostly Sunny
Wednesday Night
Low: 58 °F
Mostly Clear
Thursday
High: 80 °F
Sunny
Thursday Night
Low: 58 °F
Partly Cloudy
Friday
High: 82 °F
Partly Sunny
Friday Night
Low: 61 °F
Slight Chance
T-storms then
Chance
T-stormsSaturday
High: 75 °F
Showers
Likely
Detailed Forecast
Today
Partly sunny, with a high near 81. Light east wind.
Tonight
Partly cloudy, with a low around 58. Calm wind.
Wednesday
Mostly sunny, with a high near 82. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 58. East wind 3 to 5 mph.
Thursday
Sunny, with a high near 80. Southeast wind 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Partly sunny, with a high near 82.
Friday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 61.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 75. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers. Partly cloudy, with a low around 48.
Sunday
A 20 percent chance of showers. Sunny, with a high near 65.
Sunday Night
Clear, with a low around 43.
Monday
Sunny, with a high near 71.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Carrollton IL
39.29°N 90.4°W (Elev. 568 ft)
39.29°N 90.4°W (Elev. 568 ft)
4:16 am CDT Oct 14, 2025
4am CDT Oct 14, 2025-6pm CDT Oct 20, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
