Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
74°F
23°C
| Humidity | 31% |
| Wind Speed | S 9 mph |
| Barometer | 30.05 in (1017.3 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 19 Mar 2:52 pm CDT |
Extended Forecast for
Du Quoin IL
This Afternoon
High: 72 °F
Sunny
Tonight
Low: 52 °F
Mostly Clear
Friday
High: 80 °F
Sunny
Friday Night
Low: 51 °F
Partly Cloudy
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 59 °F
Clear
Sunday
High: 85 °F
Sunny
Sunday Night
Low: 42 °F
Partly Cloudy
Monday
High: 59 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 72. South wind around 7 mph.
Tonight
Mostly clear, with a low around 52. South wind around 7 mph.
Friday
Sunny, with a high near 80. West southwest wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 51. West wind around 6 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 81. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 59. South wind 5 to 8 mph.
Sunday
Sunny, with a high near 85. South wind 10 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 42. North wind around 14 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 59. North wind 9 to 11 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 38. East wind around 6 mph.
Tuesday
Partly sunny, with a high near 61. Southeast wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 43. East wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 70. South southeast wind 6 to 9 mph.
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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
1:26 pm CDT Mar 19, 2026
3pm CDT Mar 19, 2026-6pm CDT Mar 25, 2026
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