Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Du Quoin IL
Today
High: 80 °F
Becoming
SunnyTonight
Low: 51 °F
Mostly Clear
Monday
High: 75 °F
Sunny
Monday Night
Low: 46 °F
Clear
Tuesday
High: 78 °F
Sunny
Tuesday Night
Low: 51 °F
Clear
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 53 °F
Clear
Thursday
High: 83 °F
Sunny
Detailed Forecast
Today
Partly sunny, then gradually becoming sunny, with a high near 80. Calm wind becoming north 5 to 8 mph in the afternoon.
Tonight
Mostly clear, with a low around 51. North wind 3 to 6 mph.
Monday
Sunny, with a high near 75. Northeast wind 5 to 8 mph.
Monday Night
Clear, with a low around 46. Light east wind.
Tuesday
Sunny, with a high near 78. Light and variable wind.
Tuesday Night
Clear, with a low around 51. Calm wind.
Wednesday
Sunny, with a high near 84. Calm wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night
Clear, with a low around 53. Light northwest wind.
Thursday
Sunny, with a high near 83. Calm wind becoming east northeast around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 53. Light east wind.
Friday
Sunny, with a high near 84. Calm wind becoming southeast around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 55. East wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 85. Light east wind becoming east southeast 5 to 9 mph in the morning.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Du Quoin IL
38.01°N 89.24°W
38.01°N 89.24°W
1:21 am CDT Oct 4, 2026
5am CDT Oct 4, 2026-6pm CDT Oct 10, 2026
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