Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
18°F
-8°C
| Humidity | 71% |
| Wind Speed | Calm |
| Barometer | 30.29 in (1026.2 mb) |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Last update | 10 Nov 11:54 pm CST |
Extended Forecast for
2 Miles S Hardin IL
Overnight
Low: 25 °F
Increasing
CloudsVeterans Day
High: 56 °F
Decreasing
CloudsTuesday Night
Low: 37 °F
Mostly Clear
Wednesday
High: 62 °F
Sunny
Wednesday Night
Low: 36 °F
Mostly Clear
Thursday
High: 63 °F
Partly Sunny
Thursday Night
Low: 49 °F
Partly Cloudy
Friday
High: 74 °F
Mostly Sunny
Friday Night
Low: 56 °F
Partly Cloudy
Detailed Forecast
Overnight
Increasing clouds, with a low around 25. South wind around 6 mph.
Veterans Day
Cloudy, then gradually becoming mostly sunny, with a high near 56. Southwest wind 7 to 16 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 37. West wind 5 to 8 mph.
Wednesday
Sunny, with a high near 62. Northwest wind 5 to 9 mph.
Wednesday Night
Mostly clear, with a low around 36. Calm wind.
Thursday
Partly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 54.
Sunday
A 50 percent chance of rain. Partly sunny, with a high near 65.
Sunday Night
A 40 percent chance of rain. Partly cloudy, with a low around 42.
Monday
A 40 percent chance of rain. Mostly sunny, with a high near 56.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles S Hardin IL
39.12°N 90.61°W (Elev. 420 ft)
39.12°N 90.61°W (Elev. 420 ft)
11:46 pm CST Nov 10, 2025
12am CST Nov 11, 2025-6pm CST Nov 17, 2025
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