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

4 Miles SW Ina IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 50. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 50 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. East southeast wind 3 to 6 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 55. South wind 3 to 6 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Light south southeast wind.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain likely, mainly after noon. Cloudy, with a high near 51. Calm wind becoming east southeast 5 to 7 mph in the morning. Chance of precipitation is 60%.

    High: 51 °F

    Chance Rain
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain. Low around 45. East wind 7 to 10 mph. Chance of precipitation is 80%.

    Low: 45 °F

    Rain

  • Sunday

    Sunday: A chance of rain, mainly before noon. Partly sunny, with a high near 54. North northeast wind 7 to 10 mph.

    High: 54 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. North wind around 6 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 23. Calm wind.
Thursday
Partly sunny, with a high near 50. Calm wind becoming east southeast around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 30. East southeast wind 3 to 6 mph.
Friday
Sunny, with a high near 55. South wind 3 to 6 mph.
Friday Night
Mostly cloudy, with a low around 38. Light south southeast wind.
Saturday
Rain likely, mainly after noon. Cloudy, with a high near 51. Calm wind becoming east southeast 5 to 7 mph in the morning. Chance of precipitation is 60%.
Saturday Night
Rain. Low around 45. East wind 7 to 10 mph. Chance of precipitation is 80%.
Sunday
A chance of rain, mainly before noon. Partly sunny, with a high near 54. North northeast wind 7 to 10 mph.
Sunday Night
Mostly clear, with a low around 37. North wind around 6 mph becoming calm in the evening.
Washington's Birthday
Mostly sunny, with a high near 58. Calm wind becoming south 5 to 7 mph in the morning.
Monday Night
Mostly cloudy, with a low around 45. South wind around 7 mph.
Tuesday
Mostly cloudy, with a high near 62. South wind 8 to 16 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 55. South southwest wind around 18 mph, with gusts as high as 26 mph.
Wednesday
A slight chance of rain. Mostly cloudy, with a high near 64. West southwest wind 14 to 17 mph, with gusts as high as 24 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Ina IL
 38.11°N 88.95°W
Last Update:
1:56 am CST Feb 12, 2026
Forecast Valid:
3am CST Feb 12, 2026-6pm CST Feb 18, 2026
 
Forecast Discussion
 
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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