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.

Fair

47°F

8°C

Humidity 52%
Wind Speed SW 10 mph
Barometer 30.01 in (1016.2 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 11 Nov 11:52 pm CST
Extended Forecast for

Elkville IL

  • Overnight

    Overnight: Clear, with a low around 38. Southwest wind 6 to 10 mph.

    Low: 38 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. West northwest wind 5 to 9 mph.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 63. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 63 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. South wind around 6 mph.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72. South southwest wind 6 to 10 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. South southwest wind 7 to 10 mph.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 75. South southwest wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54. West southwest wind 9 to 14 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 38. Southwest wind 6 to 10 mph.
Wednesday
Sunny, with a high near 65. West northwest wind 5 to 9 mph.
Wednesday Night
Mostly clear, with a low around 37. Calm wind.
Thursday
Partly sunny, with a high near 63. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 46. South wind around 6 mph.
Friday
Mostly sunny, with a high near 72. South southwest wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 57. South southwest wind 7 to 10 mph.
Saturday
Mostly sunny, with a high near 75. South southwest wind 10 to 16 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 54. West southwest wind 9 to 14 mph, with gusts as high as 20 mph.
Sunday
A chance of showers, mainly after noon. Mostly sunny, with a high near 69. West southwest wind 8 to 11 mph becoming northwest in the afternoon.
Sunday Night
A chance of showers. Partly cloudy, with a low around 45. Northwest wind 5 to 7 mph becoming northeast after midnight.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 60. Northeast wind 6 to 10 mph becoming east southeast in the afternoon.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. East wind 6 to 8 mph.
Tuesday
A slight chance of showers. Partly sunny, with a high near 60. East northeast wind 6 to 8 mph becoming north northwest in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Elkville IL
 37.9°N 89.25°W
Last Update:
10:31 pm CST Nov 11, 2025
Forecast Valid:
12am CST Nov 12, 2025-6pm CST Nov 18, 2025
 
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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