Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Fair
42°F
6°C
| Humidity | 85% |
| Wind Speed | NE 6 mph |
| Barometer | 30.04 in (1017.9 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 10 Jan 1:56 am CST |
Extended Forecast for
4 Miles NNE Waltonville IL
Overnight
Low: 43 °F
Mostly Cloudy
Saturday
High: 46 °F
Chance
Showers then
Mostly SunnySaturday Night
Low: 26 °F
Slight Chance
Showers then
Mostly ClearSunday
High: 38 °F
Sunny
Sunday Night
Low: 25 °F
Clear
Monday
High: 50 °F
Sunny
Monday Night
Low: 35 °F
Mostly Clear
Tuesday
High: 58 °F
Partly Sunny
Tuesday Night
Low: 38 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a steady temperature around 43. Calm wind.
Saturday
A chance of showers between 9am and 11am. Cloudy, then gradual clearing during the afternoon, with a high near 46. Light north northwest wind becoming northwest 12 to 17 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 40%.
Saturday Night
A slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming clear, with a low around 26. West northwest wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 38. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 25. Calm wind becoming south southwest around 6 mph after midnight.
Monday
Sunny, with a high near 50. Southwest wind 7 to 10 mph.
Monday Night
Mostly clear, with a low around 35. South southwest wind 6 to 9 mph.
Tuesday
Partly sunny, with a high near 58. South southwest wind 10 to 15 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 38. West wind 6 to 8 mph.
Wednesday
A slight chance of showers after noon. Mostly cloudy, with a high near 45. North northwest wind 6 to 14 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 21. North northwest wind 7 to 9 mph.
Thursday
Mostly sunny, with a high near 37. North northwest wind 5 to 8 mph becoming west southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 26. South southwest wind 3 to 8 mph.
Friday
Partly sunny, with a high near 44. West wind 7 to 13 mph, with gusts as high as 18 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NNE Waltonville IL
38.27°N 89°W
38.27°N 89°W
1:52 am CST Jan 10, 2026
2am CST Jan 10, 2026-6pm CST Jan 16, 2026
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