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Current conditions at
St. Charles, St. Charles County Smartt Airport (KSET)
Lat: 38.93°NLon: 90.43°WElev: 436ft.
Fog/Mist
72°F
22°C
| Humidity | 94% |
| Wind Speed | E 3 mph |
| Barometer | 29.92 in (1012.4 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 6.00 mi |
| Last update | 9 Jul 4:54 am CDT |
Extended Forecast for
5 Miles NE Brussels IL
Today
High: 91 °F
Mostly Sunny
then Chance
T-stormsTonight
Low: 72 °F
Chance
T-stormsFriday
High: 87 °F
Mostly Sunny
then Chance
ShowersFriday Night
Low: 71 °F
Showers
LikelySaturday
High: 86 °F
Chance
ShowersSaturday Night
Low: 69 °F
Chance
ShowersSunday
High: 87 °F
Slight Chance
ShowersSunday Night
Low: 69 °F
Mostly Clear
Monday
High: 89 °F
Sunny
Detailed Forecast
Today
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 40%.
Tonight
A 40 percent chance of showers and thunderstorms, mainly between 8pm and 11pm. Mostly cloudy, with a low around 72. West wind around 5 mph becoming light and variable.
Friday
A 40 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 87. Light and variable wind becoming west around 6 mph in the morning.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 7pm. Mostly cloudy, with a low around 71. North wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 86. West wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
Sunday
A 20 percent chance of showers. Sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 69.
Monday
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 70.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 72.
Wednesday
Sunny, with a high near 92.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles NE Brussels IL
39°N 90.53°W (Elev. 774 ft)
39°N 90.53°W (Elev. 774 ft)
3:41 am CDT Jul 9, 2026
5am CDT Jul 9, 2026-6pm CDT Jul 15, 2026
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