Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Overcast
57°F
14°C
| Humidity | 42% |
| Wind Speed | W 7 mph |
| Barometer | 29.78 in (1009.1 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 13 Jan 8:56 pm CST |
Extended Forecast for
Belle Rive IL
Tonight
Low: 40 °F
Chance
ShowersWednesday
High: 41 °F⇓
Mostly Cloudy
then Mostly
Sunny and
BreezyWednesday Night
Low: 18 °F
Mostly Clear
Thursday
High: 31 °F
Sunny
Thursday Night
Low: 23 °F
Partly Cloudy
then Chance
Snow ShowersFriday
High: 45 °F
Partly Sunny
Friday Night
Low: 20 °F
Mostly Cloudy
Saturday
High: 27 °F
Partly Sunny
Saturday Night
Low: 11 °F
Partly Cloudy
Detailed Forecast
Tonight
A chance of showers before 1am, then a chance of showers after 4am. Mostly cloudy, with a low around 40. West wind 6 to 9 mph. Chance of precipitation is 50%.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 30 by 5pm. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 18. Northwest wind 7 to 13 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 31. Northwest wind 5 to 7 mph becoming light and variable in the afternoon.
Thursday Night
A 30 percent chance of snow showers after midnight. Mostly cloudy, with a low around 23. Light south southwest wind increasing to 9 to 14 mph in the evening. Winds could gust as high as 24 mph.
Friday
Partly sunny, with a high near 45. West wind 11 to 17 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 20. West northwest wind around 11 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 27. West northwest wind 9 to 15 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 11. West northwest wind around 8 mph.
Sunday
Sunny, with a high near 29. West southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 16. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.
M.L.King Day
Mostly sunny, with a high near 34. West northwest wind 8 to 14 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 11. Northwest wind 5 to 7 mph.
Tuesday
Sunny, with a high near 31. Northwest wind 5 to 8 mph becoming south in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Belle Rive IL
38.22°N 88.75°W
38.22°N 88.75°W
8:16 pm CST Jan 13, 2026
9pm CST Jan 13, 2026-6pm CST Jan 20, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
