Hazardous Weather Conditions
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fog
35°F
2°C
| Humidity | 100% |
| Wind Speed | SW 3 mph |
| Barometer | 30.25 in (1024.4 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 0.25 mi |
| Last update | 2 Nov 4:54 am CST |
Extended Forecast for
5 Miles SW Kane IL
Freeze Warning November 2, 05:43am until November 2, 08:00am
NOW until 8:00am Sun
Freeze Warning
Today
High: 54 °F
Frost and Fog
then SunnyTonight

Low: 36 °F
Clear then
Areas FrostMonday

High: 63 °F
Areas Frost
then SunnyMonday Night

Low: 40 °F
Partly Cloudy
Tuesday

High: 69 °F
Mostly Sunny
Tuesday Night

Low: 49 °F
Mostly Clear
Wednesday

High: 70 °F
Sunny
Wednesday Night

Low: 41 °F
Mostly Clear
Detailed Forecast
Today
Widespread fog, mainly before 8am. Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 54. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Areas of frost after 5am. Otherwise, mostly clear, with a low around 36. South wind 5 to 7 mph.
Monday
Areas of frost before 7am. Otherwise, sunny, with a high near 63. West wind 5 to 8 mph becoming light and variable in the afternoon.
Monday Night
Partly cloudy, with a low around 40. Calm wind becoming southeast around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 69. South wind 6 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 68.
Thursday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 53.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 44.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 65.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles SW Kane IL
39.13°N 90.41°W (Elev. 600 ft)
39.13°N 90.41°W (Elev. 600 ft)
4:51 am CST Nov 2, 2025
5am CST Nov 2, 2025-6pm CST Nov 8, 2025



