Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Mostly Cloudy

82°F

28°C

Humidity 51%
Wind Speed Vrbl 6 mph
Barometer 30.03 in (1016.3 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 22 Aug 2:52 pm CDT
Extended Forecast for

4 Miles S Carbondale IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 83. Northeast wind around 6 mph.

    High: 83 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 62. Light and variable wind.

    Low: 62 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 88. Calm wind becoming north around 6 mph in the afternoon.

    High: 88 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63. Calm wind becoming north around 5 mph after midnight.

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 82. North northwest wind 6 to 10 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 79. Calm wind becoming north northwest 5 to 8 mph in the morning.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 79. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 79 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 83. Northeast wind around 6 mph.
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 62. Light and variable wind.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 88. Calm wind becoming north around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 63. Calm wind becoming north around 5 mph after midnight.
Sunday
Sunny, with a high near 82. North northwest wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 56. North wind 5 to 7 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 79. Calm wind becoming north northwest 5 to 8 mph in the morning.
Monday Night
Partly cloudy, with a low around 54. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 79. Calm wind becoming north northwest around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 53. North wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 81. Calm wind becoming north northeast around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 56. Calm wind.
Thursday
Mostly sunny, with a high near 81. Light south wind.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Carbondale IL
 37.68°N 89.2°W
1:45 pm CDT Aug 22, 2025
3pm CDT Aug 22, 2025-6pm CDT Aug 28, 2025
 
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Additional Resources

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Hourly Weather Forecast

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