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 | 67% |
| Wind Speed | NW 8 mph |
| Barometer | 30.28 in (1025.2 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 11 Mar 11:54 pm CDT |
Extended Forecast for
3 Miles SSE Golden Eagle IL
Overnight

Low: 31 °F
Mostly Clear
Thursday

High: 56 °F
Sunny
Thursday Night

Low: 44 °F
Partly Cloudy
Friday

High: 61 °F
Mostly Sunny
Friday Night

Low: 36 °F
Mostly Cloudy
Saturday

High: 62 °F
Partly Sunny
Saturday Night

Low: 51 °F
Mostly Cloudy
Sunday

High: 66 °F
Rain and
BreezySunday Night

Low: 23 °F
Chance
Rain/Snow and
Blustery
Detailed Forecast
Overnight
Mostly clear, with a low around 31. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 56. Light west wind becoming southwest 6 to 11 mph in the morning.
Thursday Night
Partly cloudy, with a low around 44. South wind 11 to 18 mph, with gusts as high as 31 mph.
Friday
Mostly sunny, with a high near 61. West wind 11 to 15 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 36. Northwest wind around 6 mph becoming northeast after midnight.
Saturday
Partly sunny, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
Rain likely and possibly a thunderstorm, then rain after 1pm. High near 66. Breezy. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 23. Blustery. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 37. Breezy.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 57.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Golden Eagle IL
38.85°N 90.53°W (Elev. 427 ft)
38.85°N 90.53°W (Elev. 427 ft)
10:31 pm CDT Mar 11, 2026
12am CDT Mar 12, 2026-6pm CDT Mar 18, 2026


