Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Light Rain
61°F
16°C
| Humidity | 90% |
| Wind Speed | Calm |
| Barometer | 29.92 in (1012.9 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 7 Mar 5:52 am CST |
Extended Forecast for
Du Quoin IL
Today
High: 71 °F⇓
Showers then
Chance
T-stormsTonight
Low: 40 °F
Decreasing
CloudsSunday
High: 65 °F
Sunny
Sunday Night
Low: 47 °F
Clear
Monday
High: 75 °F
Sunny
Monday Night
Low: 61 °F
Mostly Clear
then Slight
Chance
T-stormsTuesday
High: 78 °F
Chance
T-storms then
Showers
LikelyTuesday Night
Low: 59 °F
Showers
Wednesday
High: 69 °F
Showers and
Breezy
Detailed Forecast
Today
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 4pm. Temperature rising to near 71 by noon, then falling to around 61 during the remainder of the day. Southwest wind 11 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Northwest wind 6 to 11 mph becoming light west northwest after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 65. Calm wind becoming southwest around 6 mph in the morning.
Sunday Night
Clear, with a low around 47. South southwest wind around 7 mph.
Monday
Sunny, with a high near 75. South southwest wind 8 to 15 mph, with gusts as high as 23 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 61. South southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 78. South southwest wind 9 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Tuesday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 59. South southwest wind around 18 mph, with gusts as high as 29 mph.
Wednesday
Showers and possibly a thunderstorm before noon, then showers likely. Cloudy, with a high near 69. Breezy, with a south southwest wind 17 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 35. North northwest wind 7 to 16 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 54. Northwest wind 7 to 9 mph becoming southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 39. South wind 6 to 13 mph, with gusts as high as 22 mph.
Friday
Mostly cloudy, with a high near 65. South southwest wind 14 to 18 mph, with gusts as high as 26 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
12:26 am CST Mar 7, 2026
6am CST Mar 7, 2026-6pm CDT Mar 13, 2026
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