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

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

2 Miles SSE Elkville IL

  • Today

    Today: Sunny, with a high near 79. Calm wind becoming east southeast around 5 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 50. Calm wind.

    Low: 50 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Calm wind becoming west southwest 5 to 7 mph in the morning.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 56. South southwest wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Calm wind becoming north northeast 5 to 7 mph in the morning.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. North northeast wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 81. Calm wind becoming east southeast 5 to 7 mph in the morning.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 53. Light east southeast wind.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: A slight chance of showers after 1pm. Sunny, with a high near 84. Calm wind becoming south southeast 5 to 9 mph in the morning.

    High: 84 °F

    Sunny then
    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 79. Calm wind becoming east southeast around 5 mph.
Tonight
Clear, with a low around 50. Calm wind.
Wednesday
Sunny, with a high near 86. Calm wind becoming west southwest 5 to 7 mph in the morning.
Wednesday Night
Clear, with a low around 56. South southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 83. Calm wind becoming north northeast 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 52. North northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 81. Calm wind becoming east southeast 5 to 7 mph in the morning.
Friday Night
Clear, with a low around 53. Light east southeast wind.
Saturday
A slight chance of showers after 1pm. Sunny, with a high near 84. Calm wind becoming south southeast 5 to 9 mph in the morning.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 58. East wind 3 to 5 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 77. Light and variable wind becoming north northeast 5 to 9 mph in the morning.
Sunday Night
Partly cloudy, with a low around 58. Light and variable wind.
Columbus Day
Mostly sunny, with a high near 84. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Elkville IL
 37.88°N 89.22°W
Last Update:
1:26 am CDT Oct 6, 2026
Forecast Valid:
4am CDT Oct 6, 2026-6pm CDT Oct 12, 2026
 
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Additional Resources

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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