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Old Du Quoin, Illinois Weather Forecast
Old Du Quoin, Illinois Weather
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Weather Forecast for Old Du Quoin, Illinois : Perry County
Issued: 10:26 pm CST Dec 4, 2025 Latitude: 37.9750503 Longitude: -89.183136 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Cloudy on Tonight Partly Sunny on Friday Mostly Sunny on Saturday 20% chance of rain on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday 20% chance of rain on Wednesday Partly Sunny on Thursday
Low: 23°F High: 42°F High: 44°F High: 43°F High: 35°F High: 47°F High: 50°F High: 37°F
Low: 28°F Low: 29°F Low: 20°F Low: 24°F Low: 33°F Low: 25°F  
Mostly Cloudy Partly Sunny Mostly Sunny Rain Mostly Sunny Mostly Sunny Rain Partly Sunny
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Current Conditions at
CARBONDALE - (KMDH)
19°
Mostly Cloudy
as of 9:52 PM CST
Rel. Humidity: 85%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.24 in.
Flight Rule: MVFR
Wind Data
3 MPH
310° Northwest
Cloud Level(s): Broken at 1900ft
Current Conditions at
MT VERNON - (KMVN)
Partly Cloudy
as of 10:32 PM CST
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 2200ft
Current Conditions at
SPARTA - (KSAR)
18°
Clear
as of 10:15 PM CST
Rel. Humidity: 72%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.24 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a steady temperature around 23. Calm wind.
Partly Sunny on Friday Friday... Partly sunny, then gradually becoming sunny, with a high near 42. Calm wind becoming south southwest 5 to 8 mph in the morning.
Increasing Clouds on Friday Night Friday Night... Increasing clouds, with a low around 28. Southwest wind 3 to 6 mph.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 44. Light and variable wind becoming west northwest around 5 mph.
20% chance of freezing rain Saturday Night Saturday Night... A slight chance of freezing rain after midnight. Mostly cloudy, with a low around 29. Calm wind becoming east southeast around 5 mph after midnight. Chance of precipitation is 20%.
20% chance of rain Sunday Sunday... A 20 percent chance of showers before noon. Mostly cloudy, with a high near 43. East southeast wind 5 to 10 mph becoming north northwest in the morning.
20% chance of rain & snow Sunday Night Sunday Night... A slight chance of rain and snow showers before midnight. Mostly cloudy, with a low around 20. North wind 6 to 10 mph. Chance of precipitation is 20%.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 35. North wind around 6 mph becoming light and variable in the afternoon.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 24. Calm wind becoming south southwest 5 to 8 mph after midnight.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 47. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 33. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.
20% chance of rain Wednesday Wednesday... A chance of showers. Mostly cloudy, with a high near 50. South southwest wind 11 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.
10% chance of rain Wednesday Night Wednesday Night... A slight chance of showers. Mostly cloudy, with a low around 25. Northwest wind 7 to 10 mph.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 37. Northwest wind 7 to 10 mph.
Current Radar Image


Sun Almanac for Old Du Quoin, Illinois
Sunrise: 06:57 AM
Sunset: 4:37 PM
Civil Sunrise:06:28 AM
Civil Sunset: 5:06 PM
Nautical Sunrise: 05:55 AM
Nautical Sunset: 5:39 PM
Astro Sunrise: 05:23 AM
Astro Sunset: 6:11 PM
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