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

  • Today

    Today: Sunny, with a high near 47. Calm wind.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Calm wind becoming south southwest 5 to 9 mph in the evening.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. Southwest wind 7 to 9 mph becoming north northwest in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 33. North wind around 7 mph.

    Low: 33 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. North wind around 6 mph.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. Calm wind becoming east around 5 mph after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 45. East wind around 6 mph.

    High: 45 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of showers. Cloudy, with a low around 35. East wind around 7 mph.

    Low: 35 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers. Mostly cloudy, with a high near 44. East wind around 8 mph.

    High: 44 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 47. Calm wind.
Tonight
Partly cloudy, with a low around 38. Calm wind becoming south southwest 5 to 9 mph in the evening.
Tuesday
Mostly sunny, with a high near 57. Southwest wind 7 to 9 mph becoming north northwest in the afternoon.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 33. North wind around 7 mph.
Wednesday
Mostly sunny, with a high near 46. North wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 33. Calm wind becoming east around 5 mph after midnight.
Thursday
Mostly cloudy, with a high near 45. East wind around 6 mph.
Thursday Night
A chance of showers. Cloudy, with a low around 35. East wind around 7 mph.
Friday
A slight chance of showers. Mostly cloudy, with a high near 44. East wind around 8 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 34. East northeast wind 7 to 10 mph.
Saturday
Showers likely. Cloudy, with a high near 45. East northeast wind around 11 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 36. North northeast wind 10 to 13 mph, with gusts as high as 18 mph.
Sunday
A chance of showers. Mostly sunny, with a high near 48. Northwest wind 9 to 13 mph, with gusts as high as 18 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:
9:17 am CST Feb 9, 2026
Forecast Valid:
10am CST Feb 9, 2026-6pm CST Feb 15, 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