Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Mostly Cloudy
47°F
8°C
| Humidity | 59% |
| Wind Speed | E 10 mph |
| Barometer | 30.43 in (1030.6 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 7 Apr 11:54 am CDT |
Extended Forecast for
3 Miles WNW Carrollton IL
This Afternoon
High: 50 °F
Partly Sunny
Tonight
Low: 40 °F
Partly Cloudy
Wednesday
High: 73 °F
Mostly Sunny
Wednesday Night
Low: 53 °F
Partly Cloudy
Thursday
High: 75 °F
Slight Chance
Showers then
Slight Chance
T-stormsThursday Night
Low: 56 °F
Slight Chance
T-storms then
Chance
ShowersFriday
High: 67 °F
Showers
LikelyFriday Night
Low: 51 °F
Chance
ShowersSaturday
High: 72 °F
Chance
Showers
Detailed Forecast
This Afternoon
Partly sunny, with a high near 50. East wind 11 to 13 mph.
Tonight
Partly cloudy, with a low around 40. East wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 73. South wind 11 to 18 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 53. South wind 10 to 14 mph, with gusts as high as 22 mph.
Thursday
A slight chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 75. Southwest wind around 10 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72.
Saturday Night
Mostly cloudy, with a low around 58.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
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)
11:51 am CDT Apr 7, 2026
12pm CDT Apr 7, 2026-6pm CDT Apr 13, 2026
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