Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Fair
53°F
12°C
| Humidity | 43% |
| Wind Speed | N 5 mph |
| Barometer | 30.28 in (1025.7 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 52°F (11°C) |
| Last update | 6 Apr 8:56 pm CDT |
Extended Forecast for
Waltonville IL
Tonight
Low: 39 °F
Increasing
CloudsTuesday
High: 56 °F
Decreasing
CloudsTuesday Night
Low: 38 °F
Partly Cloudy
Wednesday
High: 72 °F
Mostly Sunny
Wednesday Night
Low: 53 °F
Partly Cloudy
Thursday
High: 74 °F
Sunny
Thursday Night
Low: 54 °F
Partly Cloudy
Friday
High: 75 °F
Chance
ShowersFriday Night
Low: 57 °F
Chance
Showers
Detailed Forecast
Tonight
Increasing clouds, with a low around 39. North northeast wind 3 to 7 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 56. East northeast wind 9 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 38. East wind around 6 mph.
Wednesday
Mostly sunny, with a high near 72. South wind 6 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 53. South wind 7 to 9 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 74. South wind 9 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 54. South wind around 7 mph.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 75. Southwest wind 6 to 9 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. West wind around 5 mph becoming light and variable in the evening.
Saturday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 77. East northeast wind around 6 mph becoming south southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 60. Southeast wind 5 to 7 mph.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. South southwest wind 8 to 15 mph, with gusts as high as 23 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind 11 to 14 mph, with gusts as high as 24 mph.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. South southwest wind 14 to 18 mph, with gusts as high as 28 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
7:46 pm CDT Apr 6, 2026
9pm CDT Apr 6, 2026-6pm CDT Apr 13, 2026
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