url:
Walnut Prairie, Illinois Weather Forecast
Walnut Prairie, Illinois Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Walnut Prairie
Change location by the zip code or city,state: or search for other weather forecast locations in Illinois by name.
Weather Forecast for Walnut Prairie, Illinois : Clark County
Issued: 3:46 am CST Dec 21, 2025 Latitude: 39.2400387 Longitude: -87.6661377 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Christmas Day Friday Saturday
Sunny on Today Mostly Clear on Tonight Increasing Clouds on Monday Mostly Sunny on Tuesday Mostly Cloudy on Wednesday Mostly Cloudy on Christmas Day Partly Sunny on Friday Mostly Cloudy on Saturday
High: 40°F Low: 24°F High: 49°F High: 58°F High: 62°F High: 67°F High: 57°F High: 53°F
Low: 44°F Low: 38°F Low: 54°F Low: 49°F Low: 38°F  
Sunny Mostly Clear Increasing Clouds Mostly Sunny Mostly Cloudy Mostly Cloudy Partly Sunny Mostly Cloudy
-
Current Conditions at
ROBINSON - (KRSV)
30°
Clear
as of 4:15 AM CST
Rel. Humidity: 68%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.33 in.
Flight Rule: VFR
Wind Data
6 MPH
340° North
Cloud Level(s): Clear
Current Conditions at
TERRE HAUTE - (KHUF)
30°
Clear
as of 4:53 AM EST
Rel. Humidity: 63%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.32 in.
Flight Rule: VFR
Wind Data
5 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
EDGAR COUNTY ARPT - (KPRG)
27°
Clear
as of 4:15 AM CST
Rel. Humidity: 73%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.32 in.
Flight Rule: VFR
Wind Data
6 MPH
340° North
Cloud Level(s): Clear
Current Conditions at
MATTOON - (KMTO)
25°
Clear
as of 3:53 AM CST
Rel. Humidity: 79%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
8 MPH
330° Northwest
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 40. North northwest wind around 6 mph becoming light and variable in the afternoon.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 24. Calm wind becoming southeast 5 to 7 mph after midnight.
Increasing Clouds on Monday Monday... Increasing clouds, with a high near 49. South wind 6 to 11 mph, with gusts as high as 20 mph.
30% chance of rain Monday Night Monday Night... A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 44. Southwest wind around 9 mph, with gusts as high as 17 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 58. West wind 5 to 9 mph becoming light and variable in the afternoon. Winds could gust as high as 15 mph.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 38. Calm wind becoming east around 6 mph after midnight.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 62. East southeast wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 17 mph.
Cloudy on Wednesday Night Wednesday Night... Cloudy, with a low around 54.
Mostly Cloudy on Christmas Day Christmas Day... Mostly cloudy, with a high near 67.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 49.
Partly Sunny on Friday Friday... Partly sunny, with a high near 57.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 38.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 53.
Current Radar Image


Sun Almanac for Walnut Prairie, Illinois
Sunrise: 07:07 AM
Sunset: 4:31 PM
Civil Sunrise:06:37 AM
Civil Sunset: 5:01 PM
Nautical Sunrise: 06:03 AM
Nautical Sunset: 5:35 PM
Astro Sunrise: 05:30 AM
Astro Sunset: 6:08 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.