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.

Fair

67°F

19°C

Humidity 29%
Wind Speed SW 16 mph
Barometer 30.23 in (1024.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 29 Mar 12:56 pm CDT
Extended Forecast for

3 Miles ENE Ina IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 69. South southwest wind around 17 mph, with gusts as high as 23 mph.

    High: 69 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 56. South wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 26 mph.

    High: 79 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64. South southwest wind around 14 mph, with gusts as high as 24 mph.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. Breezy, with a south southwest wind 14 to 21 mph, with gusts as high as 29 mph.

    High: 83 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 53. South southwest wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 53 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 10am, then showers between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 66. South southwest wind 8 to 11 mph. Chance of precipitation is 80%.

    High: 66 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Mostly cloudy, with a low around 51. East southeast wind 8 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 51 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm. Mostly cloudy, with a high near 68. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 68 °F

    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 69. South southwest wind around 17 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 56. South wind 8 to 11 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 79. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 64. South southwest wind around 14 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 83. Breezy, with a south southwest wind 14 to 21 mph, with gusts as high as 29 mph.
Tuesday Night
A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 53. South southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday
Showers and possibly a thunderstorm before 10am, then showers between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 66. South southwest wind 8 to 11 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 51. East southeast wind 8 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.
Thursday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 68. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Showers likely. Mostly cloudy, with a low around 51. Southwest wind around 10 mph, with gusts as high as 18 mph.
Friday
A chance of showers. Mostly cloudy, with a high near 75. South wind 8 to 10 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 57. South southeast wind around 8 mph.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. South wind 9 to 14 mph, with gusts as high as 21 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Ina IL
 38.15°N 88.87°W
Last Update:
12:17 pm CDT Mar 29, 2026
Forecast Valid:
1pm CDT Mar 29, 2026-6pm CDT Apr 4, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation