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
Waltonville IL
Today
High: 11 °C
Chance Rain
then RainTonight
Low: 7 °C
Rain
Sunday
High: 14 °C
Chance Rain
then Mostly
SunnySunday Night
Low: 3 °C
Mostly Clear
Washington's Birthday
High: 16 °C
Mostly Sunny
Monday Night
Low: 7 °C
Mostly Cloudy
Tuesday
High: 18 °C
Mostly Cloudy
Tuesday Night
Low: 13 °C
Mostly Cloudy
and BreezyWednesday
High: 21 °C
Partly Sunny
Detailed Forecast
Today
Rain, mainly after noon. High near 11. Light and variable wind becoming east 8 to 13 km/h in the morning. Chance of precipitation is 100%.
Tonight
Rain. Low around 7. East wind 11 to 18 km/h, with gusts as high as 32 km/h. Chance of precipitation is 100%.
Sunday
A 40 percent chance of rain, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 14. North northeast wind 10 to 16 km/h.
Sunday Night
Mostly clear, with a low around 3. Calm wind.
Washington's Birthday
Mostly sunny, with a high near 16. Light south wind increasing to 6 to 11 km/h in the morning.
Monday Night
Mostly cloudy, with a low around 7. South wind around 10 km/h.
Tuesday
Mostly cloudy, with a high near 18. South wind 11 to 16 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 39 km/h.
Tuesday Night
Mostly cloudy, with a low around 13. Breezy, with a south southwest wind 27 to 32 km/h, with gusts as high as 48 km/h.
Wednesday
Partly sunny, with a high near 21. West southwest wind 16 to 26 km/h, with gusts as high as 42 km/h.
Wednesday Night
Partly cloudy, with a low around 8. Southwest wind 11 to 13 km/h.
Thursday
A chance of rain. Mostly sunny, with a high near 20. South wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 35 km/h.
Thursday Night
A slight chance of rain and thunderstorms. Mostly cloudy, with a low around 6. West southwest wind 16 to 18 km/h, with gusts as high as 34 km/h.
Friday
Partly sunny, with a high near 14. West wind 13 to 21 km/h, with gusts as high as 32 km/h.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Waltonville IL
38.2°N 89.03°W
38.2°N 89.03°W
3:16 am CST Feb 14, 2026
4am CST Feb 14, 2026-6pm CST Feb 20, 2026
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