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.

Unknown Precip Fog/Mist

37°F

3°C

Humidity 93%
Wind Speed N 10 mph
Barometer 30.18 in (1022.1 mb)
Dewpoint 35°F (2°C)
Visibility 1.50 mi
Wind Chill30°F (-1°C)
Last update 7 Dec 6:52 pm CST
Extended Forecast for

5 Miles ENE Cobden IL

  • Tonight

    Tonight: A slight chance of rain and snow before 1am, then a chance of flurries between 1am and 4am. Cloudy, with a low around 27. North wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Snow

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 36. North wind 5 to 8 mph becoming calm in the afternoon.

    High: 36 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 27. Calm wind becoming south southwest 5 to 9 mph after midnight. Winds could gust as high as 18 mph.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. Southwest wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 50 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow showers after midnight. Mostly cloudy, with a low around 29. Northwest wind around 6 mph becoming calm. Chance of precipitation is 20%.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow showers, mainly before noon. Mostly cloudy, with a high near 38. Northeast wind 5 to 7 mph becoming southwest in the afternoon.

    High: 38 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22. North northwest wind 6 to 10 mph.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain and snow before 1am, then a chance of flurries between 1am and 4am. Cloudy, with a low around 27. North wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 36. North wind 5 to 8 mph becoming calm in the afternoon.
Monday Night
Mostly clear, with a low around 27. Calm wind becoming south southwest 5 to 9 mph after midnight. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 48. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Southwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 50. Southwest wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
A slight chance of rain and snow showers after midnight. Mostly cloudy, with a low around 29. Northwest wind around 6 mph becoming calm. Chance of precipitation is 20%.
Thursday
A chance of rain and snow showers, mainly before noon. Mostly cloudy, with a high near 38. Northeast wind 5 to 7 mph becoming southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 22. North northwest wind 6 to 10 mph.
Friday
Partly sunny, with a high near 30. Northwest wind around 10 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 9. North northwest wind around 9 mph.
Saturday
Mostly sunny, with a high near 23. Northwest wind 5 to 9 mph.
Saturday Night
Partly cloudy, with a low around 11. North northwest wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 27. Northwest wind 6 to 8 mph becoming south southwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Cobden IL
 37.56°N 89.18°W
Last Update:
6:06 pm CST Dec 7, 2025
Forecast Valid:
7pm CST Dec 7, 2025-6pm CST Dec 14, 2025
 
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Additional Resources

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