Areas of Hazardous Weather This Weekend

A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >

Current conditions at

St. Charles, St. Charles County Smartt Airport (KSET)

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fog

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 30.28 in (1025.6 mb)
Dewpoint 36°F (2°C)
Visibility 0.25 mi
Last update 7 Nov 8:54 am CST
Extended Forecast for

3 Miles ENE Brussels IL

  • Today

    Today: Sunny, with a high near 52. Light and variable wind.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 36. Calm wind becoming west around 5 mph after midnight.

    Low: 36 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 64. West wind 5 to 8 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. West wind around 5 mph becoming calm  in the evening.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 52. Light and variable wind.
Tonight
Clear, with a low around 36. Calm wind becoming west around 5 mph after midnight.
Sunday
Sunny, with a high near 64. West wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 41. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 67. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
Clear, with a low around 47.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 46.
Veterans Day
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Brussels IL
 38.98°N 90.53°W (Elev. 712 ft)
8:56 am CST Nov 7, 2026
9am CST Nov 7, 2026-6pm CST Nov 13, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database