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.

Mostly Cloudy

67°F

19°C

Humidity 81%
Wind Speed N 13 G 23 mph
Barometer 30.10 in (1019.1 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 7 Oct 6:52 pm CDT
Extended Forecast for

2 Miles NW Wolf Lake IL

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 54. North wind 8 to 10 mph.

    Low: 54 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 72. Northeast wind 9 to 11 mph.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 47. Northeast wind around 6 mph.

    Low: 47 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 71. East northeast wind 6 to 8 mph.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 42. East northeast wind around 6 mph becoming calm in the evening.

    Low: 42 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 74. Light and variable wind.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. Light southeast wind.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 54. North wind 8 to 10 mph.
Wednesday
Sunny, with a high near 72. Northeast wind 9 to 11 mph.
Wednesday Night
Clear, with a low around 47. Northeast wind around 6 mph.
Thursday
Sunny, with a high near 71. East northeast wind 6 to 8 mph.
Thursday Night
Clear, with a low around 42. East northeast wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 74. Light and variable wind.
Friday Night
Mostly clear, with a low around 51. Calm wind.
Saturday
Mostly sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 52. Light southeast wind.
Sunday
Sunny, with a high near 79. Calm wind becoming south 5 to 7 mph in the morning.
Sunday Night
Mostly clear, with a low around 55. South southeast wind 3 to 5 mph.
Columbus Day
Sunny, with a high near 81. South wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 58. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 82. Calm wind becoming south 5 to 7 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Wolf Lake IL
 37.55°N 89.46°W
Last Update:
6:16 pm CDT Oct 7, 2025
Forecast Valid:
7pm CDT Oct 7, 2025-6pm CDT Oct 14, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation