url:
Mount Pleasant, Illinois Weather Forecast
Mount Pleasant, 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 Mount Pleasant
Change location by the zip code or city,state: or search for other weather forecast locations in Illinois by name.
Weather Forecast for Mount Pleasant, Illinois : Union County
Issued: 12:16 am CST Dec 19, 2025 Latitude: 37.4519953 Longitude: -89.0736863 View on Google Maps

MouseOver for Detail Forecast
Overnight Friday Saturday Sunday Monday Tuesday Wednesday Christmas Day
Cloudy on Overnight Sunny on Friday Sunny on Saturday Mostly Sunny on Sunday Partly Sunny on Monday 10% chance of rain on Tuesday Mostly Cloudy on Wednesday Partly Sunny on Christmas Day
Low: 27°F High: 40°F High: 53°F High: 45°F High: 48°F High: 60°F High: 65°F High: 68°F
Low: 31°F Low: 31°F Low: 30°F Low: 45°F Low: 53°F Low: 57°F  
Cloudy Sunny Sunny Mostly Sunny Partly Sunny Rain Mostly Cloudy Partly Sunny
-
Current Conditions at
MARION - (KMWA)
32°
Cloudy
as of 12:10 AM CST
Rel. Humidity: 59%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
7 MPH
Gust: 21 MPH
280° West
Cloud Level(s): Scattered at 3400ft, Solid Overcast at 4000ft
Current Conditions at
CARBONDALE - (KMDH)
34°
Feels like 23°F
Cloudy
as of 11:52 PM CST
Rel. Humidity: 55%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 29.82 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 25 MPH
290° West
Cloud Level(s): Solid Overcast at 4000ft
Current Conditions at
METROPOLIS MUNI ARP - (KM30)
34°
Feels like 23°F
Partly Cloudy
as of 12:15 AM CST
Rel. Humidity: 59%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 24 MPH
280° West
Cloud Level(s): Scattered at 4300ft
Current Conditions at
CAIRO - (KCIR)
36°
Feels like 25°F
Mostly Cloudy
as of 12:15 AM CST
Rel. Humidity: 64%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 21 MPH
300° Northwest
Cloud Level(s): Broken at 4000ft
Cloudy on Overnight Overnight... Partly cloudy, with a low around 27. West northwest wind 11 to 16 mph, with gusts as high as 36 mph.
Sunny on Friday Friday... Sunny, with a high near 40. West northwest wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 23 mph.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 31. South wind 5 to 13 mph, with gusts as high as 23 mph.
Sunny on Saturday Saturday... Sunny, with a high near 53. South wind 6 to 15 mph, with gusts as high as 26 mph.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 31. Light and variable wind becoming north northwest around 6 mph in the evening.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 45. North northeast wind around 6 mph.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 30. Light east southeast wind.
Partly Sunny on Monday Monday... Partly sunny, with a high near 48. South wind 3 to 7 mph.
20% chance of rain Monday Night Monday Night... A chance of showers, mainly before midnight. Cloudy, with a low around 45. South southwest wind around 6 mph.
10% chance of rain Tuesday Tuesday... A slight chance of showers before noon. Mostly cloudy, with a high near 60. South southwest wind 6 to 8 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 53. South wind 3 to 5 mph.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 65. South southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 57. South southwest wind around 10 mph, with gusts as high as 18 mph.
Partly Sunny on Christmas Day Christmas Day... Partly sunny, with a high near 68. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Current Radar Image


Sun Almanac for Mount Pleasant, Illinois
Sunrise: 07:06 AM
Sunset: 4:41 PM
Civil Sunrise:06:37 AM
Civil Sunset: 5:10 PM
Nautical Sunrise: 06:04 AM
Nautical Sunset: 5:43 PM
Astro Sunrise: 05:32 AM
Astro Sunset: 6:15 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.