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.

Fair

53°F

12°C

Humidity 51%
Wind Speed SW 6 mph
Barometer 30.19 in (1022.3 mb)
Dewpoint 35°F (2°C)
Visibility 9.00 mi
Wind Chill51°F (11°C)
Last update 7 Nov 2:54 pm CST
Extended Forecast for

3 Miles NE Brussels IL

  • Tonight

    Tonight: Patchy fog after 3am.  Otherwise, mostly cloudy, then gradually becoming clear, with a low around 36. Calm wind becoming west around 5 mph after midnight.

    Low: 36 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of fog before 9am.  Otherwise, sunny, with a high near 61. West wind 5 to 8 mph.

    High: 61 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. West wind around 5 mph becoming calm  in the evening.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 46. Southwest wind 3 to 6 mph.

    Low: 46 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: A 30 percent chance of rain after noon.  Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 36. Calm wind becoming west around 5 mph after midnight.
Sunday
Areas of fog before 9am. Otherwise, sunny, with a high near 61. West wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 40. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 64. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Clear, with a low around 46. Southwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 47.
Veterans Day
A 30 percent chance of rain after noon. Partly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Brussels IL
 38.98°N 90.53°W (Elev. 712 ft)
2:25 pm CST Nov 7, 2026
3pm CST Nov 7, 2026-6pm CST Nov 14, 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