Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fair

58°F

14°C

Humidity 50%
Wind Speed E 9 G 17 mph
Barometer 30.35 in (1027.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 7 Apr 1:52 pm CDT
Extended Forecast for

Carbondale IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 59. East northeast wind around 9 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. East southeast wind around 6 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. South wind 5 to 10 mph.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. South wind around 8 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. South wind around 7 mph.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 78. South southwest wind 6 to 10 mph.

    High: 78 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 57. North wind around 5 mph becoming calm  in the evening.

    Low: 57 °F

    Chance
    T-storms

  • Saturday

    Saturday: Partly sunny, with a high near 80. East northeast wind around 6 mph becoming southeast in the afternoon.

    High: 80 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 59. East northeast wind around 9 mph.
Tonight
Mostly clear, with a low around 41. East southeast wind around 6 mph.
Wednesday
Mostly sunny, with a high near 74. South wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 53. South wind around 8 mph.
Thursday
Sunny, with a high near 77. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 56. South wind around 7 mph.
Friday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. South southwest wind 6 to 10 mph.
Friday Night
A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 57. North wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 80. East northeast wind around 6 mph becoming southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 61. East southeast wind around 6 mph.
Sunday
Mostly sunny, with a high near 83. South wind 6 to 15 mph, with gusts as high as 24 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind 11 to 15 mph, with gusts as high as 26 mph.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Breezy, with a south southwest wind 16 to 20 mph, with gusts as high as 30 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Carbondale IL
 37.72°N 89.23°W
1:57 pm CDT Apr 7, 2026
2pm CDT Apr 7, 2026-6pm CDT Apr 13, 2026
 
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Additional Resources

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