Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Fair
74°F
23°C
| Humidity | 75% |
| Wind Speed | S 3 mph |
| Barometer | 29.99 in |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 13 Sep 11:55 pm CDT |
Extended Forecast for
4 Miles NE Vienna IL
Overnight
Low: 69 °F
Partly Cloudy
Sunday
High: 95 °F
Mostly Sunny
then Slight
Chance
T-stormsSunday Night
Low: 67 °F
Slight Chance
T-storms then
Slight Chance
ShowersMonday
High: 93 °F
Sunny
Monday Night
Low: 66 °F
Mostly Clear
Tuesday
High: 93 °F
Sunny
Tuesday Night
Low: 66 °F
Mostly Clear
Wednesday
High: 94 °F
Sunny
Wednesday Night
Low: 66 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 69. Calm wind.
Sunday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 95. Calm wind becoming southwest around 5 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 20%.
Monday
Sunny, with a high near 93. Light east wind.
Monday Night
Mostly clear, with a low around 66. Calm wind.
Tuesday
Sunny, with a high near 93. Light southeast wind.
Tuesday Night
Mostly clear, with a low around 66. Calm wind.
Wednesday
Sunny, with a high near 94. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 66. Calm wind.
Thursday
A slight chance of showers after 1pm. Mostly sunny, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64. Calm wind.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
A slight chance of showers. Mostly clear, with a low around 60. Calm wind.
Saturday
Sunny, with a high near 87. Calm wind becoming north northwest around 5 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NE Vienna IL
37.46°N 88.82°W
37.46°N 88.82°W
11:46 pm CDT Sep 13, 2025
12am CDT Sep 14, 2025-6pm CDT Sep 20, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
