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.

Fair

71°F

22°C

Humidity 66%
Wind Speed S 16 G 26 mph
Barometer 29.90 in (1012.2 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 15 Apr 10:54 am CDT
Extended Forecast for

Eldred IL

  • Today

    Today: Showers and thunderstorms before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. High near 81. South wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    High: 81 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then a chance of showers. Low around 61. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 61 °F

    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly between 7am and 1pm. Sunny, with a high near 81. West wind 7 to 10 mph.

    High: 81 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. Light and variable wind.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. South wind 5 to 13 mph, with gusts as high as 24 mph.

    High: 86 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 49. Chance of precipitation is 80%.

    Low: 49 °F

    Showers

  • Saturday

    Saturday: A 40 percent chance of showers. Partly sunny, with a high near 64.

    High: 64 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Mostly clear, with a low around 38.

    Low: 38 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

Today
Showers and thunderstorms before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. High near 81. South wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Tonight
Showers and thunderstorms before 4am, then a chance of showers. Low around 61. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Thursday
A 30 percent chance of showers, mainly between 7am and 1pm. Sunny, with a high near 81. West wind 7 to 10 mph.
Thursday Night
Mostly clear, with a low around 57. Light and variable wind.
Friday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. South wind 5 to 13 mph, with gusts as high as 24 mph.
Friday Night
Showers and possibly a thunderstorm. Low around 49. Chance of precipitation is 80%.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 64.
Saturday Night
A 20 percent chance of showers before 1am. Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 61.
Sunday Night
Clear, with a low around 39.
Monday
Sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eldred IL
 39.29°N 90.57°W (Elev. 430 ft)
Last Update:
10:46 am CDT Apr 15, 2026
Forecast Valid:
11am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
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