Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Fair
38°F
3°C
| Humidity | 62% |
| Wind Speed | S 8 mph |
| Barometer | 30.20 in (1023.6 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 12 Jan 6:56 pm CST |
Extended Forecast for
Waltonville IL
Tonight
Low: 35 °F
Mostly Clear
Tuesday
High: 60 °F
Mostly Sunny
Tuesday Night
Low: 39 °F
Chance
ShowersWednesday
High: 44 °F
Mostly Cloudy
Wednesday Night
Low: 17 °F
Partly Cloudy
Thursday
High: 31 °F
Sunny
Thursday Night
Low: 22 °F
Mostly Cloudy
Friday
High: 44 °F
Partly Sunny
Friday Night
Low: 19 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 35. Light west wind becoming south southwest 5 to 10 mph in the evening. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 60. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 39. West southwest wind around 7 mph becoming northwest after midnight.
Wednesday
Mostly cloudy, with a high near 44. North northwest wind 8 to 18 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 17. North northwest wind 10 to 16 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 31. Northwest wind 5 to 10 mph becoming west southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 22. Light southwest wind becoming south southwest 6 to 11 mph in the evening. Winds could gust as high as 21 mph.
Friday
Partly sunny, with a high near 44. West southwest wind 10 to 16 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 19. West wind around 10 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 30. West wind 10 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 11. West northwest wind around 10 mph.
Sunday
Mostly sunny, with a high near 26. West wind 9 to 13 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 13. West southwest wind around 8 mph.
M.L.King Day
Mostly sunny, with a high near 35. West southwest wind 7 to 11 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
6:32 pm CST Jan 12, 2026
7pm CST Jan 12, 2026-6pm CST Jan 19, 2026
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