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 and Breezy

38°F

3°C

Humidity 44%
Wind Speed S 24 G 38 mph
Barometer 30.17 in (1022.0 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 11 Nov 9:52 am CST
Extended Forecast for

2 Miles SE Carbondale/Murphysboro, Southern Illinois Airport IL

  • Veterans Day

    Veterans Day: Mostly cloudy, then gradually becoming sunny, with a high near 50. South southwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 50 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 36. Southwest wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. West northwest wind 3 to 7 mph.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. Calm wind.

    Low: 36 °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: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 47. South wind 3 to 6 mph.

    Low: 47 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

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

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. South southwest wind around 8 mph.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 75. South southwest wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Mostly cloudy, then gradually becoming sunny, with a high near 50. South southwest wind 14 to 18 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 36. Southwest wind 6 to 14 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 64. West northwest wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 36. Calm wind.
Thursday
Partly sunny, with a high near 63. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 47. South wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 72. South wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 56. South southwest wind around 8 mph.
Saturday
Mostly sunny, with a high near 75. South southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Saturday Night
A chance of showers, mainly after midnight. Partly cloudy, with a low around 55. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Sunday
A chance of showers. Mostly sunny, with a high near 70. West wind 9 to 11 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 47. West wind 5 to 8 mph.
Monday
A chance of showers. Partly sunny, with a high near 59. South southeast wind 7 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Carbondale/Murphysboro, Southern Illinois Airport IL
 37.77°N 89.23°W
Last Update:
9:16 am CST Nov 11, 2025
Forecast Valid:
10am CST Nov 11, 2025-6pm CST Nov 17, 2025
 
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