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Hazardous Weather Conditions
Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
42°F
6°C
| Humidity | 85% |
| Wind Speed | N 5 mph |
| Barometer | 30.14 in (1020.6 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 9 Jan 6:54 pm CST |
Extended Forecast for
3 Miles SSW Batchtown IL
Tonight
Low: 37 °F
Mostly Cloudy
then Chance
RainSaturday
High: 46 °F
Chance Rain
then SunnySaturday Night
Low: 25 °F
Chance
Sprinkles/Flurries
then Mostly
ClearSunday

High: 38 °F
Sunny
Sunday Night

Low: 26 °F
Mostly Clear
Monday

High: 50 °F
Sunny
Monday Night

Low: 36 °F
Mostly Clear
Tuesday

High: 55 °F
Partly Sunny
Tuesday Night

Low: 36 °F
Mostly Cloudy
Detailed Forecast
Tonight
A 50 percent chance of rain, mainly after 3am. Mostly cloudy, with a low around 37. Calm wind becoming northwest 5 to 8 mph after midnight.
Saturday
A chance of rain before 9am, then a chance of sprinkles after 4pm. Cloudy through mid morning, then gradual clearing, with a high near 46. Northwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Saturday Night
A chance of sprinkles and flurries before 10pm, then a chance of flurries between 10pm and 11pm. Partly cloudy, with a low around 25. Northwest wind 11 to 14 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 38. Northwest wind 5 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 26. Southwest wind 3 to 7 mph.
Monday
Sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Partly sunny, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Mostly cloudy, with a high near 42.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Batchtown IL
38.99°N 90.67°W (Elev. 554 ft)
38.99°N 90.67°W (Elev. 554 ft)
4:51 pm CST Jan 9, 2026
7pm CST Jan 9, 2026-6pm CST Jan 16, 2026



