Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
52°F
11°C
| Humidity | 83% |
| Wind Speed | Calm |
| Barometer | 30.15 in (1020.5 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 9 Sep 2:54 am CDT |
Extended Forecast for
5 Miles WSW Hardin IL
Overnight
Low: 51 °F
Mostly Cloudy
Tuesday
High: 80 °F
Decreasing
CloudsTuesday Night
Low: 58 °F
Partly Cloudy
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 63 °F
Mostly Clear
Thursday
High: 90 °F
Sunny
Thursday Night
Low: 66 °F
Mostly Clear
Friday
High: 92 °F
Sunny
Friday Night
Low: 69 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 51. Calm wind.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 80. Calm wind becoming south 5 to 7 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 58. Light east wind.
Wednesday
Sunny, with a high near 87. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 63. Calm wind.
Thursday
Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 66.
Friday
Sunny, with a high near 92.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Mostly sunny, with a high near 93.
Saturday Night
Partly cloudy, with a low around 70.
Sunday
Mostly sunny, with a high near 94.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 69.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 89.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles WSW Hardin IL
39.12°N 90.69°W (Elev. 430 ft)
39.12°N 90.69°W (Elev. 430 ft)
3:06 am CDT Sep 9, 2025
3am CDT Sep 9, 2025-6pm CDT Sep 15, 2025
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