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.

Rain Fog/Mist

65°F

18°C

Humidity 93%
Wind Speed SW 6 mph
Barometer 29.70 in (1005.3 mb)
Dewpoint 63°F (17°C)
Visibility 6.00 mi
Last update 18 Oct 6:54 pm CDT
Extended Forecast for

5 Miles SE Eldred IL

  • Tonight

    Tonight: Showers and possibly a thunderstorm before midnight, then showers likely. Low around 50. Breezy, with a west wind 6 to 11 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%.

    Low: 50 °F

    Showers then
    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 64. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 32 mph.

    High: 64 °F

    Becoming
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 42. West wind 5 to 8 mph becoming light and variable.

    Low: 42 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 69. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. South wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 22 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62. Breezy.

    High: 62 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 50. Breezy, with a west wind 6 to 11 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 64. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 32 mph.
Sunday Night
Clear, with a low around 42. West wind 5 to 8 mph becoming light and variable.
Monday
Sunny, with a high near 69. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly clear, with a low around 48. South wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 22 mph.
Tuesday
Sunny, with a high near 62. Breezy.
Tuesday Night
Clear, with a low around 41.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Sunny, with a high near 66.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 46.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 60.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 47.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Eldred IL
 39.22°N 90.49°W (Elev. 630 ft)
Last Update:
5:56 pm CDT Oct 18, 2025
Forecast Valid:
7pm CDT Oct 18, 2025-6pm CDT Oct 25, 2025
 
Forecast Discussion
 
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Additional Resources

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