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

41°F

5°C

Humidity 86%
Wind Speed Calm
Barometer 30.32 in (1027.2 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 5 Apr 10:56 pm CDT
Extended Forecast for

4 Miles SW Ina IL

  • Tonight

    Tonight: Clear, with a low around 41. Light and variable wind.

    Low: 41 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 61. West southwest wind 6 to 9 mph becoming north northwest in the afternoon.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 42. North northeast wind 6 to 10 mph.

    Low: 42 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 52. East northeast wind 8 to 10 mph.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. East southeast wind around 7 mph.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. South wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55. South wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. South wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 58. South wind around 7 mph.

    Low: 58 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 41. Light and variable wind.
Monday
Sunny, with a high near 61. West southwest wind 6 to 9 mph becoming north northwest in the afternoon.
Monday Night
Increasing clouds, with a low around 42. North northeast wind 6 to 10 mph.
Tuesday
Partly sunny, with a high near 52. East northeast wind 8 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 42. East southeast wind around 7 mph.
Wednesday
Mostly sunny, with a high near 69. South wind 7 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 55. South wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 67. South wind 10 to 14 mph, with gusts as high as 20 mph.
Thursday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 58. South wind around 7 mph.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 71. South southwest wind 7 to 9 mph.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Southeast wind around 6 mph.
Saturday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 73. South wind 6 to 8 mph.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 62. South southeast wind 7 to 9 mph.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 75. South wind 9 to 14 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Ina IL
 38.11°N 88.95°W
Last Update:
11:27 pm CDT Apr 5, 2026
Forecast Valid:
11pm CDT Apr 5, 2026-6pm CDT Apr 12, 2026
 
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Additional Resources

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Chance of Precipitation