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Jenkins, Illinois Weather Forecast
Jenkins, Illinois Weather
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Weather Forecast for Jenkins, Illinois : Williamson County
Issued: 10:56 am CST Dec 7, 2025 Latitude: 37.8542164 Longitude: -88.9275694 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Thursday Friday Saturday
10% chance of on This Afternoon Cloudy on Tonight Mostly Cloudy on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday 20% chance of rain & snow on Thursday Partly Sunny on Friday Mostly Sunny on Saturday
High: 46°F Low: 26°F High: 37°F High: 49°F High: 52°F High: 40°F High: 30°F High: 24°F
Low: 26°F Low: 42°F Low: 30°F Low: 21°F Low: 9 °F  
Increasing Clouds Cloudy Mostly Cloudy Mostly Sunny Partly Sunny Rain & Snow Partly Sunny Mostly Sunny
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Current Conditions at
MARION - (KMWA)
46°
Feels like 41°F
Cloudy
Haze
as of 11:45 AM CST
Rel. Humidity: 75%
Dew Point: 39°F
Visibility: 5 Miles
Pressure: 30.03 in.
Flight Rule: MVFR
Wind Data
9 MPH
330° Northwest
Cloud Level(s): Solid Overcast at 2500ft
Current Conditions at
CARBONDALE - (KMDH)
46°
Feels like 41°F
Cloudy
Haze
as of 11:52 AM CST
Rel. Humidity: 75%
Dew Point: 39°F
Visibility: 6 Miles
Pressure: 30.04 in.
Flight Rule: MVFR
Wind Data
10 MPH
350° North
Cloud Level(s): Solid Overcast at 2400ft
Current Conditions at
HARRISBURG-RALEIGH - (KHSB)
46°
Cloudy
as of 11:55 AM CST
Rel. Humidity: 70%
Dew Point: 37°F
Visibility: 7 Miles
Pressure: 30.04 in.
Flight Rule: MVFR
Wind Data
5 MPH
0° North
Cloud Level(s): Solid Overcast at 1800ft
Current Conditions at
MT VERNON - (KMVN)
Cloudy
as of 11:56 AM CST
Visibility: 8 Miles
Pressure: 30.04 in.
Flight Rule: MVFR
Wind Data
5 MPH
320° Northwest
Cloud Level(s): Solid Overcast at 1600ft
10% chance of This Afternoon This Afternoon... A slight chance of drizzle before 5pm. Increasing clouds, with a high near 46. North wind 6 to 10 mph.
Cloudy on Tonight Tonight... Cloudy, with a low around 26. North wind 7 to 10 mph.
Mostly Cloudy on Monday Monday... Mostly cloudy, then gradually becoming sunny, with a high near 37. North wind 5 to 7 mph becoming calm in the afternoon.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 26. Light and variable wind becoming south southwest 5 to 10 mph after midnight. Winds could gust as high as 18 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 49. South southwest wind 11 to 16 mph, with gusts as high as 24 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 42. South southwest wind around 16 mph, with gusts as high as 26 mph.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 52. Southwest wind 8 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
20% chance of rain & snow Wednesday Night Wednesday Night... A slight chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 30. Northwest wind around 6 mph becoming calm.
20% chance of rain & snow Thursday Thursday... A chance of rain and snow before noon, then a chance of rain. Mostly cloudy, with a high near 40. East wind 6 to 9 mph becoming north in the afternoon.
10% chance of rain Thursday Night Thursday Night... A slight chance of rain before midnight. Mostly cloudy, with a low around 21. North northwest wind 6 to 9 mph.
Partly Sunny on Friday Friday... Partly sunny, with a high near 30. Northwest wind 10 to 13 mph, with gusts as high as 18 mph.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 9. Northwest wind 8 to 10 mph.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 24. West northwest wind 6 to 10 mph.
Current Radar Image


Sun Almanac for Jenkins, Illinois
Sunrise: 06:58 AM
Sunset: 4:36 PM
Civil Sunrise:06:29 AM
Civil Sunset: 5:06 PM
Nautical Sunrise: 05:56 AM
Nautical Sunset: 5:38 PM
Astro Sunrise: 05:25 AM
Astro Sunset: 6:10 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.