Hazardous Weather Conditions
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Fair
16°F
-9°C
| Humidity | 92% |
| Wind Speed | S 6 mph |
| Barometer | 30.20 in (1023.9 mb) |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Wind Chill | 7°F (-14°C) |
| Last update | 24 Feb 4:56 am CST |
Extended Forecast for
Waltonville IL
Today
High: 49 °F
Partly Sunny
and BreezyTonight
Low: 36 °F
Mostly Cloudy
Wednesday
High: 54 °F
Partly Sunny
Wednesday Night
Low: 37 °F
Slight Chance
Showers then
Showers
LikelyThursday
High: 52 °F
Chance
Showers then
Mostly SunnyThursday Night
Low: 30 °F
Mostly Clear
Friday
High: 61 °F
Sunny
Friday Night
Low: 40 °F
Mostly Clear
Saturday
High: 66 °F
Sunny
Detailed Forecast
Today
Partly sunny, with a high near 49. Breezy, with a south southwest wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.
Tonight
Mostly cloudy, with a low around 36. South southwest wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.
Wednesday
Partly sunny, with a high near 54. Calm wind becoming northwest around 5 mph.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 37. Calm wind becoming east northeast 5 to 7 mph in the evening. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers before noon. Partly sunny, with a high near 52. East northeast wind 6 to 9 mph becoming north in the afternoon.
Thursday Night
Mostly clear, with a low around 30. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 61. Calm wind becoming south southwest 5 to 9 mph in the morning.
Friday Night
Mostly clear, with a low around 40. South southwest wind around 7 mph.
Saturday
Sunny, with a high near 66. South southwest wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 33. South wind 8 to 10 mph becoming north in the evening. Winds could gust as high as 18 mph.
Sunday
A slight chance of showers. Partly sunny, with a high near 47. Northeast wind around 11 mph, with gusts as high as 20 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 33. East northeast wind around 10 mph, with gusts as high as 18 mph.
Monday
A chance of showers. Partly sunny, with a high near 50. East wind around 10 mph, with gusts as high as 18 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Waltonville IL
38.23°N 89.03°W
38.23°N 89.03°W
4:46 am CST Feb 24, 2026
5am CST Feb 24, 2026-6pm CST Mar 2, 2026
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