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

60°F

16°C

Humidity 67%
Wind Speed S 14 mph
Barometer 29.96 in (1014.3 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 20 Mar 3:52 am CDT
Extended Forecast for

5 Miles NNE Wolf Lake IL

  • Today

    Today: Sunny, with a high near 81. West southwest wind around 9 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. South southwest wind 5 to 7 mph becoming light and variable after midnight.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 61. South wind 5 to 8 mph.

    Low: 61 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 85. South southwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 45. Southwest wind around 15 mph becoming north after midnight. Winds could gust as high as 24 mph.

    Low: 45 °F

    Slight Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 60. North wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. East northeast wind 5 to 7 mph.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61. East southeast wind around 6 mph.

    High: 61 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 81. West southwest wind around 9 mph.
Tonight
Mostly clear, with a low around 54. South southwest wind 5 to 7 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 61. South wind 5 to 8 mph.
Sunday
Sunny, with a high near 85. South southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Sunday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 45. Southwest wind around 15 mph becoming north after midnight. Winds could gust as high as 24 mph.
Monday
Sunny, with a high near 60. North wind 9 to 14 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 42. East northeast wind 5 to 7 mph.
Tuesday
Partly sunny, with a high near 61. East southeast wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 44. East wind around 6 mph.
Wednesday
Partly sunny, with a high near 67. East wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 52. South southeast wind 8 to 10 mph.
Thursday
Sunny, with a high near 78. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Wolf Lake IL
 37.59°N 89.41°W
Last Update:
1:26 am CDT Mar 20, 2026
Forecast Valid:
4am CDT Mar 20, 2026-6pm CDT Mar 26, 2026
 
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Additional Resources

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Chance of Precipitation