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Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
31°F
-1°C
| Humidity | 82% |
| Wind Speed | E 8 mph |
| Barometer | 30.14 in (1020.9 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 24°F (-4°C) |
| Last update | 2 Feb 7:54 pm CST |
Extended Forecast for
Rockbridge IL
Tonight
Low: 27 °F
Mostly Cloudy
then Slight
Chance SnowTuesday
High: 31 °F
Slight Chance
Snow then
Partly SunnyTuesday Night
Low: 12 °F
Partly Cloudy
Wednesday
High: 29 °F
Mostly Sunny
Wednesday Night
Low: 12 °F
Mostly Clear
Thursday
High: 38 °F
Partly Sunny
Thursday Night
Low: 30 °F
Mostly Clear
Friday
High: 45 °F
Mostly Sunny
Friday Night
Low: 21 °F
Mostly Clear
Detailed Forecast
Tonight
A 20 percent chance of snow after 3am. Cloudy, with a low around 27. Northeast wind 3 to 6 mph.
Tuesday
A 20 percent chance of snow before 9am. Mostly cloudy, with a high near 31. North wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 12. North wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 29. Calm wind becoming north around 6 mph.
Wednesday Night
Mostly clear, with a low around 12. Calm wind.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 30.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 21.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 46.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Rockbridge IL
39.26°N 90.2°W (Elev. 509 ft)
39.26°N 90.2°W (Elev. 509 ft)
7:57 pm CST Feb 2, 2026
8pm CST Feb 2, 2026-6pm CST Feb 9, 2026
Additional Resources
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