Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
65°F
18°C
| Humidity | 54% |
| Wind Speed | S 10 mph |
| Barometer | 29.74 in (1007.1 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 6 Jan 3:52 pm CST |
Extended Forecast for
3 Miles WSW Du Quoin IL
This Afternoon
High: 62 °F
Sunny
Tonight
Low: 35 °F
Mostly Clear
Wednesday
High: 59 °F
Mostly Sunny
Wednesday Night
Low: 45 °F
Increasing
CloudsThursday
High: 65 °F
Chance
Showers then
ShowersThursday Night
Low: 55 °F
Showers
Likely then
Chance
ShowersFriday
High: 60 °F
Slight Chance
ShowersFriday Night
Low: 43 °F
Chance
ShowersSaturday
High: 49 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a steady temperature around 62. West wind around 8 mph.
Tonight
Mostly clear, with a low around 35. West wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 59. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 45. South southeast wind around 6 mph.
Thursday
Showers, with thunderstorms also possible after 3pm. High near 65. South southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 55. South southwest wind 9 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 60. West southwest wind 6 to 9 mph becoming north northeast in the afternoon.
Friday Night
A chance of showers. Mostly cloudy, with a low around 43. Northeast wind 6 to 9 mph becoming west northwest after midnight.
Saturday
Partly sunny, with a high near 49. West wind 10 to 15 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 27. West wind around 10 mph.
Sunday
Mostly sunny, with a high near 38. West northwest wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 26. Light and variable wind becoming southwest around 6 mph after midnight.
Monday
Sunny, with a high near 47. South southwest wind 6 to 10 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Du Quoin IL
37.99°N 89.3°W
37.99°N 89.3°W
3:16 pm CST Jan 6, 2026
4pm CST Jan 6, 2026-6pm CST Jan 12, 2026
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