Hazardous Weather Conditions
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Overcast
53°F
12°C
| Humidity | 80% |
| Wind Speed | NW 14 mph |
| Barometer | 30.05 in (1017.4 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 6 Nov 12:54 am CST |
Extended Forecast for
3 Miles W Grafton IL
Freeze Warning November 7, 12:00am until November 7, 08:00am
Overnight
Low: 47 °F
Mostly Cloudy
Friday
High: 50 °F
Decreasing
CloudsFriday Night
Low: 34 °F
Clear
Saturday
High: 54 °F
Sunny
Saturday Night
Low: 35 °F
Clear
Sunday
High: 63 °F
Sunny
Sunday Night
Low: 41 °F
Clear
Monday
High: 67 °F
Sunny
Monday Night
Low: 45 °F
Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 47. Northwest wind around 10 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 50. North wind 7 to 11 mph.
Friday Night
Clear, with a low around 34. North wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 54. Calm wind becoming northwest around 5 mph.
Saturday Night
Clear, with a low around 35. Calm wind becoming southwest around 5 mph after midnight.
Sunday
Sunny, with a high near 63.
Sunday Night
Clear, with a low around 41.
Monday
Sunny, with a high near 67.
Monday Night
Clear, with a low around 45.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 44.
Veterans Day
Mostly sunny, with a high near 65.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 44.
Thursday
Sunny, with a high near 59.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles W Grafton IL
38.98°N 90.47°W (Elev. 689 ft)
38.98°N 90.47°W (Elev. 689 ft)
12:26 am CST Nov 6, 2026
1am CST Nov 6, 2026-6pm CST Nov 12, 2026
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