Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Fair

53°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 30.18 in (1022.1 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 28 Aug 2:56 am CDT
Extended Forecast for

5 Miles SW Belle Rive IL

  • Overnight

    Overnight: Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 84. Calm wind becoming south southwest around 5 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. East northeast wind 3 to 6 mph.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 85. Northeast wind 5 to 10 mph.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57. East northeast wind 3 to 7 mph.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 83. East northeast wind 5 to 10 mph.

    High: 83 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. East northeast wind 3 to 7 mph.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 55. Calm wind.
Thursday
Sunny, with a high near 84. Calm wind becoming south southwest around 5 mph.
Thursday Night
Mostly clear, with a low around 58. Calm wind.
Friday
Sunny, with a high near 87. Calm wind becoming northeast around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 57. East northeast wind 3 to 6 mph.
Saturday
Sunny, with a high near 85. Northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 57. East northeast wind 3 to 7 mph.
Sunday
Mostly sunny, with a high near 83. East northeast wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 57. East northeast wind 3 to 7 mph.
Labor Day
Mostly sunny, with a high near 84. East northeast wind 3 to 7 mph.
Monday Night
Partly cloudy, with a low around 57. East northeast wind around 6 mph becoming calm in the evening.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. Calm wind becoming east southeast around 6 mph in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 60. Light and variable wind.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 85. Calm wind becoming west 5 to 9 mph in the morning.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Belle Rive IL
 38.2°N 88.81°W
3:01 am CDT Aug 28, 2025
3am CDT Aug 28, 2025-6pm CDT Sep 3, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database