Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
38°F
3°C
| Humidity | 68% |
| Wind Speed | N 10 mph |
| Barometer | 30.19 in (1022.5 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 11 Feb 12:54 am CST |
Extended Forecast for
Rockbridge IL
Overnight
Low: 27 °F
Mostly Clear
Wednesday
High: 49 °F
Sunny
Wednesday Night
Low: 30 °F
Increasing
CloudsThursday
High: 49 °F
Mostly Cloudy
Thursday Night
Low: 30 °F
Mostly Cloudy
Friday
High: 54 °F
Mostly Sunny
Friday Night
Low: 33 °F
Mostly Cloudy
Saturday
High: 53 °F
Mostly Cloudy
then Chance
RainSaturday Night
Low: 37 °F
Chance Rain
Detailed Forecast
Overnight
Mostly clear, with a low around 27. North wind 6 to 9 mph.
Wednesday
Sunny, with a high near 49. Northwest wind 3 to 6 mph.
Wednesday Night
Increasing clouds, with a low around 30. Calm wind.
Thursday
Mostly cloudy, with a high near 49. Calm wind becoming south 5 to 7 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 30. Southeast wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 54.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
A 30 percent chance of rain after noon. Partly sunny, with a high near 53.
Saturday Night
A 40 percent chance of rain. Partly cloudy, with a low around 37.
Sunday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 34.
Washington's Birthday
Partly sunny, with a high near 59.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly cloudy, with a high near 63.
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)
1:36 am CST Feb 11, 2026
1am CST Feb 11, 2026-6pm CST Feb 17, 2026
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