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Marion, Illinois Weather Forecast
Marion, Illinois Weather
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Weather Forecast for Marion, Illinois : Edwards County
Issued: 12:16 am CST Jan 11, 2026 Latitude: 38.5511602 Longitude: -88.1083714 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
10% chance of snow on Overnight Sunny on Sunday Sunny on Monday Partly Sunny on Tuesday 20% chance of rain on Wednesday Mostly Sunny on Thursday 10% chance of rain & snow on Friday Mostly Cloudy on Saturday
Low: 27°F High: 37°F High: 48°F High: 56°F High: 42°F High: 34°F High: 41°F High: 33°F
Low: 25°F Low: 34°F Low: 39°F Low: 19°F Low: 25°F Low: 23°F  
Snow Sunny Sunny Partly Sunny Rain Mostly Sunny Rain & Snow Mostly Cloudy
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Current Conditions at
OLNEY-NOBLE AIRPORT - (KOLY)
32°
Feels like 20°F
Mostly Cloudy
as of 12:15 AM CST
Rel. Humidity: 68%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 23 MPH
290° West
Cloud Level(s): Scattered at 7000ft, Broken at 9000ft
Current Conditions at
FLORA MUNICIPAL AIRPORT - (KFOA)
32°
Feels like 20°F
Partly Cloudy
as of 12:15 AM CST
Rel. Humidity: 63%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 28 MPH
320° Northwest
Cloud Level(s): Scattered at 6000ft
Current Conditions at
FAIRFIELD MUNICIPAL ARPT - (KFWC)
34°
Feels like 26°F
Cloudy
as of 12:15 AM CST
Rel. Humidity: 64%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
9 MPH
Gust: 17 MPH
310° Northwest
Cloud Level(s): Scattered at 5000ft, Broken at 6000ft, Solid Overcast at 8500ft
Current Conditions at
MOUNT CARMEL MUNI - (KAJG)
36°
Feels like 28°F
Cloudy
as of 12:15 AM CST
Rel. Humidity: 80%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: MVFR
Wind Data
9 MPH
290° West
Cloud Level(s): Broken at 2000ft, Broken at 4800ft, Solid Overcast at 10000ft
10% chance of snow Overnight Overnight... A slight chance of sprinkles before 2am, then a slight chance of sprinkles and flurries between 2am and 3am, then a slight chance of flurries after 3am. Mostly cloudy early, then becoming mostly clear, with a low around 27. West northwest wind 13 to 17 mph, with gusts as high as 32 mph.
Sunny on Sunday Sunday... Sunny, with a high near 37. Northwest wind 12 to 17 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 33 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 25. Calm wind becoming south southwest around 6 mph after midnight.
Sunny on Monday Monday... Sunny, with a high near 48. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 34. South southwest wind 6 to 9 mph.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 56. Southwest wind 10 to 17 mph, with gusts as high as 24 mph.
20% chance of rain Tuesday Night Tuesday Night... A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 39. West wind 7 to 10 mph.
20% chance of rain Wednesday Wednesday... A chance of showers, mainly after noon. Mostly cloudy, with a high near 42. Northwest wind 7 to 16 mph, with gusts as high as 23 mph.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 19. North northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 34. North northwest wind 5 to 9 mph becoming west southwest in the afternoon.
10% chance of snow Thursday Night Thursday Night... A slight chance of snow showers. Mostly cloudy, with a low around 25. South wind 5 to 10 mph, with gusts as high as 18 mph.
10% chance of rain & snow Friday Friday... A slight chance of rain and snow showers. Mostly cloudy, with a high near 41. West wind 9 to 14 mph, with gusts as high as 21 mph.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 23. West southwest wind 6 to 8 mph.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 33. West wind 8 to 13 mph.
Current Radar Image


Sun Almanac for Marion, Illinois
Sunrise: 07:10 AM
Sunset: 4:51 PM
Civil Sunrise:06:40 AM
Civil Sunset: 5:20 PM
Nautical Sunrise: 06:08 AM
Nautical Sunset: 5:53 PM
Astro Sunrise: 05:36 AM
Astro Sunset: 6:25 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.