Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fair
84°F
29°C
| Humidity | 41% |
| Wind Speed | S 10 mph |
| Barometer | 30.10 in (1018.7 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 4 Oct 1:54 pm CDT |
Extended Forecast for
Rockbridge IL
This Afternoon
High: 87 °F
Sunny
Tonight
Low: 57 °F
Clear
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 61 °F
Clear
Monday
High: 86 °F
Sunny then
Chance
T-stormsMonday Night
Low: 61 °F
Chance
T-storms then
Chance
ShowersTuesday
High: 75 °F
Chance
ShowersTuesday Night
Low: 50 °F
Partly Cloudy
Wednesday
High: 73 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 87. South wind 10 to 13 mph.
Tonight
Clear, with a low around 57. South wind 6 to 8 mph.
Sunday
Sunny, with a high near 87. South wind 7 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 61. South wind 5 to 8 mph.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 86. South wind 3 to 6 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Tuesday
A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 51.
Friday
Mostly sunny, with a high near 79.
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)
1:46 pm CDT Oct 4, 2025
2pm CDT Oct 4, 2025-6pm CDT Oct 10, 2025
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