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

Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Overcast

62°F

17°C

Humidity 90%
Wind Speed SW 10 mph
Barometer 29.83 in (1010.3 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 26 Dec 1:56 am CST
Extended Forecast for

Ina IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 60. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 70. South southwest wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 70 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46. Northwest wind around 6 mph becoming light and variable after midnight.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 67. Light and variable wind becoming south southeast 5 to 9 mph in the morning.

    High: 67 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight. Cloudy, with a low around 61. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after noon. Cloudy, with a high near 71. South southwest wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    High: 71 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Rain showers before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Low around 24. Blustery, with a southwest wind 16 to 22 mph becoming northwest in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 80%.

    Low: 24 °F

    Showers then
    Chance
    Rain/Snow and
    Blustery

  • Monday

    Monday: Mostly sunny, with a high near 29. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 30 mph.

    High: 29 °F

    Mostly Sunny
    and Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 18. Northwest wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 60. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 70. South southwest wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 46. Northwest wind around 6 mph becoming light and variable after midnight.
Saturday
Partly sunny, with a high near 67. Light and variable wind becoming south southeast 5 to 9 mph in the morning.
Saturday Night
A 20 percent chance of showers after midnight. Cloudy, with a low around 61. South southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Showers likely, mainly after noon. Cloudy, with a high near 71. South southwest wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Sunday Night
Rain showers before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Low around 24. Blustery, with a southwest wind 16 to 22 mph becoming northwest in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 29. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 18. Northwest wind 7 to 14 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 35. West northwest wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 25. West southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 42. West wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 22. Northwest wind around 6 mph.
New Year's Day
Partly sunny, with a high near 35. West wind 6 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ina IL
 38.16°N 88.9°W
Last Update:
1:26 am CST Dec 26, 2025
Forecast Valid:
2am CST Dec 26, 2025-6pm CST Jan 1, 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