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 NNE Macedonia IL
Today
High: 55 °F
Rain Likely
then Mostly
SunnyTonight
Low: 34 °F
Mostly Clear
then Patchy
FogWashington's Birthday
High: 62 °F
Areas Fog
then Partly
SunnyMonday Night
Low: 42 °F
Mostly Cloudy
Tuesday
High: 63 °F
Mostly Cloudy
Tuesday Night
Low: 58 °F
Mostly Cloudy
and BreezyWednesday
High: 71 °F
Mostly Sunny
and Breezy
then Mostly
SunnyWednesday Night
Low: 47 °F
Partly Cloudy
Thursday
High: 71 °F
Mostly Sunny
then Chance
Showers
Detailed Forecast
Today
Rain likely, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 55. North northeast wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Tonight
Patchy fog after midnight. Otherwise, mostly clear, with a low around 34. North wind around 5 mph becoming calm in the evening.
Washington's Birthday
Areas of fog before 8am. Otherwise, partly sunny, with a high near 62. Calm wind becoming south 5 to 8 mph in the morning.
Monday Night
Mostly cloudy, with a low around 42. South wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 63. South wind 6 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 58. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 33 mph.
Wednesday
Mostly sunny, with a high near 71. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 31 mph.
Wednesday Night
Partly cloudy, with a low around 47. Southwest wind 5 to 8 mph.
Thursday
A chance of showers after noon. Mostly sunny, with a high near 71. South southwest wind 6 to 14 mph, with gusts as high as 21 mph.
Thursday Night
A chance of showers before midnight. Partly cloudy, with a low around 44. South southwest wind 9 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.
Friday
A slight chance of showers. Mostly sunny, with a high near 56. West wind 9 to 13 mph, with gusts as high as 20 mph.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 32. West northwest wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 50. West northwest wind 6 to 9 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NNE Macedonia IL
38.1°N 88.67°W
38.1°N 88.67°W
3:21 am CST Feb 15, 2026
6am CST Feb 15, 2026-6pm CST Feb 21, 2026
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