Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

44°F

7°C

Humidity 94%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 6 Oct 4:15 am CDT
Extended Forecast for

Eagarville IL

  • Today

    Today: Sunny, with a high near 78. South wind 3 to 8 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. South wind 3 to 6 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. West wind 5 to 9 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Calm wind becoming northeast around 6 mph in the morning.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 78. South wind 3 to 8 mph.
Tonight
Mostly clear, with a low around 54. South wind 3 to 6 mph.
Wednesday
Sunny, with a high near 87. West wind 5 to 9 mph.
Wednesday Night
Mostly clear, with a low around 54. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 80. Calm wind becoming northeast around 6 mph in the morning.
Thursday Night
Clear, with a low around 51.
Friday
Sunny, with a high near 81.
Friday Night
Clear, with a low around 54.
Saturday
Sunny, with a high near 86.
Saturday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 57.
Columbus Day
Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Eagarville IL
 39.12°N 89.78°W (Elev. 617 ft)
1:26 am CDT Oct 6, 2026
4am CDT Oct 6, 2026-6pm CDT Oct 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database