National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Overcast

48°F

9°C

Humidity 86%
Wind Speed E 12 mph
Barometer 30.22 in (1023.3 mb)
Dewpoint 44°F (7°C)
Visibility 8.00 mi
Wind Chill43°F (6°C)
Last update 24 Dec 8:54 am CST
Extended Forecast for

4 Miles SE Michael IL

  • Today

    Today: Cloudy, with a high near 61. Southeast wind 6 to 8 mph.

    High: 61 °F

    Cloudy

  • Tonight

    Tonight: Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 48. South wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Patchy Fog

  • Christmas Day

    Christmas Day: Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 60. Calm wind becoming east around 6 mph in the afternoon.

    High: 60 °F

    Areas Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54. East wind around 6 mph becoming south after midnight.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67. West wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain before noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 48. Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

Detailed Forecast

Today
Cloudy, with a high near 61. Southeast wind 6 to 8 mph.
Tonight
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 48. South wind around 5 mph becoming calm in the evening.
Christmas Day
Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 60. Calm wind becoming east around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 54. East wind around 6 mph becoming south after midnight.
Friday
Mostly sunny, with a high near 67. West wind 5 to 8 mph becoming light and variable in the afternoon.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Partly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
A slight chance of rain before noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 48. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 26.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Michael IL
 39.18°N 90.58°W (Elev. 430 ft)
Last Update:
8:12 am CST Dec 24, 2025
Forecast Valid:
9am CST Dec 24, 2025-6pm CST Dec 30, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation