Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fog
53°F
12°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 30.09 in (1018.7 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 0.50 mi |
| Last update | 28 Sep 5:54 am CDT |
Extended Forecast for
5 Miles W Dow IL
Today
High: 87 °F
Sunny
Tonight
Low: 57 °F
Clear
Monday
High: 88 °F
Sunny
Monday Night
Low: 60 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 59 °F
Partly Cloudy
Wednesday
High: 85 °F
Mostly Sunny
Wednesday Night
Low: 58 °F
Partly Cloudy
Thursday
High: 85 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 87. Calm wind becoming southeast around 6 mph in the afternoon.
Tonight
Clear, with a low around 57. Light southeast wind.
Monday
Sunny, with a high near 88. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 60. Calm wind.
Tuesday
Sunny, with a high near 88. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 85.
Friday Night
Clear, with a low around 57.
Saturday
Sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles W Dow IL
39.05°N 90.41°W (Elev. 600 ft)
39.05°N 90.41°W (Elev. 600 ft)
5:26 am CDT Sep 28, 2025
6am CDT Sep 28, 2025-6pm CDT Oct 4, 2025
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