National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

6 Miles NE Macedonia IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 40. East wind around 8 mph.

    High: 40 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. East wind 3 to 7 mph.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Calm wind becoming southwest 5 to 7 mph in the evening.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. Southwest wind 5 to 7 mph becoming northwest in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 33. North wind around 6 mph.

    Low: 33 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49. North wind 3 to 6 mph.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Light east northeast wind.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers after noon. Mostly cloudy, with a high near 45. East wind 3 to 6 mph.

    High: 45 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 40. East wind around 8 mph.
Tonight
Partly cloudy, with a low around 26. East wind 3 to 7 mph.
Monday
Mostly sunny, with a high near 50. Calm wind.
Monday Night
Mostly clear, with a low around 37. Calm wind becoming southwest 5 to 7 mph in the evening.
Tuesday
Mostly sunny, with a high near 60. Southwest wind 5 to 7 mph becoming northwest in the afternoon.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 33. North wind around 6 mph.
Wednesday
Mostly sunny, with a high near 49. North wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 30. Light east northeast wind.
Thursday
A slight chance of showers after noon. Mostly cloudy, with a high near 45. East wind 3 to 6 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 32. East northeast wind around 6 mph.
Friday
A slight chance of showers. Partly sunny, with a high near 45. East wind around 7 mph.
Friday Night
A chance of showers. Partly cloudy, with a low around 31. East wind 5 to 7 mph.
Saturday
A chance of showers. Mostly cloudy, with a high near 48. East southeast wind 7 to 9 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Macedonia IL
 38.12°N 88.64°W
Last Update:
3:16 pm CST Feb 8, 2026
Forecast Valid:
4pm CST Feb 8, 2026-6pm CST Feb 14, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation