Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
73°F
23°C
| Humidity | 30% |
| Wind Speed | SE 6 mph |
| Barometer | 30.13 in (1020.1 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 3 Oct 4:54 pm CDT |
Extended Forecast for
Rockbridge IL
Tonight
Low: 43 °F
Mostly Clear
Sunday
High: 78 °F
Sunny
Sunday Night
Low: 46 °F
Mostly Clear
Monday
High: 73 °F
Sunny
Monday Night
Low: 45 °F
Clear
Tuesday
High: 77 °F
Sunny
Tuesday Night
Low: 49 °F
Mostly Clear
Wednesday
High: 83 °F
Sunny
Wednesday Night
Low: 50 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 43. Calm wind.
Sunday
Sunny, with a high near 78. Calm wind becoming north 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 46. North wind 3 to 5 mph.
Monday
Sunny, with a high near 73. Calm wind becoming northeast around 5 mph.
Monday Night
Clear, with a low around 45. Light southeast wind.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 81.
Thursday Night
Clear, with a low around 52.
Friday
Sunny, with a high near 83.
Friday Night
Clear, with a low around 54.
Saturday
Sunny, with a high near 86.
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)
1:45 pm CDT Oct 3, 2026
4pm CDT Oct 3, 2026-6pm CDT Oct 10, 2026
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