Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Mostly Cloudy

39°F

4°C

Humidity 45%
Wind Speed S 20 G 30 mph
Barometer 30.14 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 11 Nov 10:45 am CST
Extended Forecast for

4 Miles NE Vienna IL

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 50. South southwest wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 50 °F

    Mostly Sunny

  • Tonight

    Tonight: Clear, with a low around 36. Southwest wind 6 to 13 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. West wind 3 to 6 mph.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 63. Calm wind becoming south around 5 mph.

    High: 63 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after midnight.  Partly cloudy, with a low around 48. Calm wind becoming south around 5 mph after midnight.

    Low: 48 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 72. South wind 5 to 10 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. South wind around 6 mph.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74. South southwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Mostly sunny, with a high near 50. South southwest wind 14 to 18 mph, with gusts as high as 29 mph.
Tonight
Clear, with a low around 36. Southwest wind 6 to 13 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 65. West wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 38. Calm wind.
Thursday
Partly sunny, with a high near 63. Calm wind becoming south around 5 mph.
Thursday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 48. Calm wind becoming south around 5 mph after midnight.
Friday
Mostly sunny, with a high near 72. South wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 56. South wind around 6 mph.
Saturday
Mostly sunny, with a high near 74. South southwest wind 7 to 14 mph, with gusts as high as 23 mph.
Saturday Night
A chance of showers, mainly after midnight. Partly cloudy, with a low around 56. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday
A chance of showers. Mostly sunny, with a high near 70. West southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Sunday Night
A chance of showers. Partly cloudy, with a low around 47. West wind around 6 mph becoming south after midnight.
Monday
A chance of showers. Partly sunny, with a high near 59. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Vienna IL
 37.46°N 88.85°W
9:16 am CST Nov 11, 2025
10am CST Nov 11, 2025-6pm CST Nov 17, 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