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

39°F

4°C

Humidity 53%
Wind Speed SE 8 mph
Barometer 30.21 in (1023.4 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 8 Feb 11:52 am CST
Extended Forecast for

5 Miles NNE Wolf Lake IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 44. South southeast wind 5 to 7 mph.

    High: 44 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. East southeast wind around 6 mph becoming calm after midnight.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. South southwest wind 5 to 8 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 62. South southwest wind around 7 mph becoming north northwest in the afternoon.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 36. North wind around 7 mph.

    Low: 36 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 50. North wind around 6 mph.

    High: 50 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32. East northeast wind 3 to 5 mph.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers after noon. Mostly cloudy, with a high near 46. East wind 3 to 6 mph.

    High: 46 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 44. South southeast wind 5 to 7 mph.
Tonight
Partly cloudy, with a low around 30. East southeast wind around 6 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 54. Light and variable wind.
Monday Night
Mostly clear, with a low around 40. South southwest wind 5 to 8 mph.
Tuesday
Partly sunny, with a high near 62. South southwest wind around 7 mph becoming north northwest in the afternoon.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 36. North wind around 7 mph.
Wednesday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 50. North wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 32. East northeast wind 3 to 5 mph.
Thursday
A slight chance of showers after noon. Mostly cloudy, with a high near 46. East wind 3 to 6 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 35. East wind around 6 mph.
Friday
A chance of showers. Partly sunny, with a high near 47. East northeast wind around 7 mph.
Friday Night
A chance of showers. Partly cloudy, with a low around 34. East wind around 7 mph.
Saturday
A chance of showers. Mostly cloudy, with a high near 49. East wind around 8 mph becoming south southwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Wolf Lake IL
 37.59°N 89.41°W
Last Update:
11:58 am CST Feb 8, 2026
Forecast Valid:
12pm CST Feb 8, 2026-6pm CST Feb 14, 2026
 
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Additional Resources

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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