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Marion, Illinois Weather Forecast
Marion, Illinois Weather
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Weather Forecast for Marion, Illinois : Edwards County
Issued: 11:06 am CST Jan 21, 2026 Latitude: 38.5511602 Longitude: -88.1083714 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Thursday Friday Saturday Sunday Monday Tuesday
Sunny on This Afternoon Cloudy on Tonight Mostly Sunny on Thursday Mostly Cloudy on Friday 70% chance of snow on Saturday 20% chance of snow on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday
High: 45°F Low: 22°F High: 36°F High: 17°F High: 15°F High: 20°F High: 20°F High: 29°F
Low: 11°F Low: 3 °F Low: 10°F Low: 6 °F Low: 6 °F  
Sunny Cloudy Mostly Sunny Mostly Cloudy Snow Snow Mostly Sunny Mostly Sunny
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Current Conditions at
OLNEY-NOBLE AIRPORT - (KOLY)
48°
Feels like 43°F
Clear
as of 12:55 PM CST
Rel. Humidity: 45%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 18 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
FLORA MUNICIPAL AIRPORT - (KFOA)
48°
Feels like 41°F
Clear
as of 12:55 PM CST
Rel. Humidity: 45%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 22 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
FAIRFIELD MUNICIPAL ARPT - (KFWC)
48°
Feels like 42°F
Clear
as of 12:55 PM CST
Rel. Humidity: 49%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 23 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
MOUNT CARMEL MUNI - (KAJG)
50°
Feels like 44°F
Mostly Cloudy
as of 12:55 PM CST
Rel. Humidity: 49%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 22 MPH
210° Southwest
Cloud Level(s): Broken at 3300ft
Sunny on This Afternoon This Afternoon... Sunny, with a high near 45. West southwest wind 9 to 17 mph, with gusts as high as 24 mph.

Cloudy on Tonight Tonight... Partly cloudy, with a low around 22. West southwest wind 6 to 9 mph becoming northwest after midnight.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 36. Northwest wind around 5 mph becoming calm in the afternoon.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 11. Light and variable wind becoming north 8 to 13 mph after midnight. Winds could gust as high as 21 mph.

Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 17. North wind 11 to 14 mph, with gusts as high as 23 mph.

20% chance of snow Friday Night Friday Night... A 20 percent chance of snow showers after midnight. Cloudy, with a low around 3. North northeast wind 10 to 13 mph, with gusts as high as 21 mph.

70% chance of snow Saturday Saturday... Snow showers likely, mainly after noon. Cloudy, with a high near 15. Northeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Snow on Saturday Night Saturday Night... Snow showers. Cloudy, with a low around 10. Northeast wind 8 to 10 mph.

20% chance of snow Sunday Sunday... A chance of snow showers, mainly before noon. Mostly cloudy, with a high near 20. North wind 7 to 10 mph.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 6. West northwest wind around 6 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 20. West northwest wind 6 to 8 mph.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 6. West southwest wind around 6 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 29. South southwest wind around 7 mph.

Current Radar Image


Sun Almanac for Marion, Illinois
Sunrise: 07:06 AM
Sunset: 5:02 PM
Civil Sunrise:06:37 AM
Civil Sunset: 5:31 PM
Nautical Sunrise: 06:05 AM
Nautical Sunset: 6:03 PM
Astro Sunrise: 05:33 AM
Astro Sunset: 6:34 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.