Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
82°F
28°C
| Humidity | 37% |
| Wind Speed | W 9 mph |
| Barometer | 29.93 in (1013.2 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 9.00 mi |
| Heat Index | 81°F (27°C) |
| Last update | 7 Oct 11:54 am CDT |
Extended Forecast for
5 Miles SE Silex MO
This Afternoon
High: 87 °F
Sunny
Tonight
Low: 57 °F
Clear
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 60 °F
Mostly Clear
Friday
High: 87 °F
Sunny
Friday Night
Low: 61 °F
Clear
Saturday
High: 87 °F
Sunny
Saturday Night
Low: 60 °F
Partly Cloudy
Sunday
High: 82 °F
Slight Chance
Showers
Detailed Forecast
This Afternoon
Sunny, with a high near 87. West wind 5 to 8 mph.
Tonight
Clear, with a low around 57. North wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 82. Light north wind.
Thursday Night
Mostly clear, with a low around 60. Calm wind.
Friday
Sunny, with a high near 87. South wind 3 to 7 mph.
Friday Night
Clear, with a low around 61.
Saturday
Sunny, with a high near 87.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 59.
Columbus Day
Mostly sunny, with a high near 86.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 61.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SE Silex MO
39.08°N 90.98°W (Elev. 673 ft)
39.08°N 90.98°W (Elev. 673 ft)
11:26 am CDT Oct 7, 2026
12pm CDT Oct 7, 2026-6pm CDT Oct 13, 2026
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