Hazardous Weather Conditions
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Mostly Cloudy
49°F
9°C
| Humidity | 86% |
| Wind Speed | N 10 mph |
| Barometer | 30.11 in (1019.6 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 45°F (7°C) |
| Last update | 6 Nov 5:54 am CST |
Extended Forecast for
4 Miles ESE Portage Des Sioux MO
Freeze Warning November 7, 12:00am until November 7, 08:00am
Today
High: 52 °F
Becoming
SunnyTonight
Low: 32 °F
Clear
Saturday
High: 55 °F
Sunny
Saturday Night
Low: 34 °F
Clear
Sunday
High: 63 °F
Sunny
Sunday Night
Low: 40 °F
Clear
Monday
High: 68 °F
Sunny
Monday Night
Low: 43 °F
Clear
Tuesday
High: 68 °F
Sunny
Detailed Forecast
Today
Cloudy through mid morning, then gradual clearing, with a high near 52. North wind 7 to 13 mph.
Tonight
Clear, with a low around 32. North wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 55. Calm wind becoming northwest around 5 mph.
Saturday Night
Clear, with a low around 34. Light and variable wind.
Sunday
Sunny, with a high near 63. West wind 3 to 8 mph.
Sunday Night
Clear, with a low around 40.
Monday
Sunny, with a high near 68.
Monday Night
Clear, with a low around 43.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 42.
Veterans Day
Mostly sunny, with a high near 66.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 61.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles ESE Portage Des Sioux MO
38.91°N 90.28°W (Elev. 417 ft)
38.91°N 90.28°W (Elev. 417 ft)
3:56 am CST Nov 6, 2026
6am CST Nov 6, 2026-6pm CST Nov 12, 2026
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