Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Fair
37°F
3°C
| Humidity | 52% |
| Wind Speed | N 9 mph |
| Barometer | 30.39 in |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 30°F (-1°C) |
| Last update | 27 Nov 3:45 pm CST |
Extended Forecast for
Benton IL
Thanksgiving Day
High: 42 °F
Sunny
Tonight
Low: 24 °F
Clear
Friday
High: 40 °F
Sunny
Friday Night
Low: 30 °F
Mostly Cloudy
then Chance
SnowSaturday
High: 42 °F
Wintry Mix
Saturday Night
Low: 29 °F
Rain then
Chance
Rain/SnowSunday
High: 33 °F
Mostly Cloudy
Sunday Night
Low: 20 °F
Mostly Cloudy
Monday
High: 32 °F
Mostly Cloudy
Detailed Forecast
Thanksgiving Day
Sunny, with a high near 42. West northwest wind 6 to 10 mph.
Tonight
Clear, with a low around 24. Calm wind becoming northwest around 6 mph after midnight.
Friday
Sunny, with a high near 40. North northwest wind around 6 mph becoming calm in the afternoon.
Friday Night
A 40 percent chance of snow, mainly after 3am. Increasing clouds, with a low around 30. Calm wind becoming east southeast 5 to 7 mph after midnight.
Saturday
Snow, possibly mixed with rain before noon, then rain and snow, possibly mixed with sleet between noon and 3pm, then rain after 3pm. High near 42. Southeast wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.
Saturday Night
Rain before 3am, then a chance of rain and snow. Low around 29. South wind 10 to 14 mph becoming west northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%.
Sunday
Mostly cloudy, with a high near 33. Northwest wind 9 to 15 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 20. North wind 5 to 8 mph.
Monday
Mostly cloudy, with a high near 32. Northeast wind 5 to 7 mph.
Monday Night
A chance of snow. Mostly cloudy, with a low around 23. Light northeast wind.
Tuesday
A slight chance of snow. Partly sunny, with a high near 34. Northwest wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 21. Light and variable wind.
Wednesday
Partly sunny, with a high near 39. South wind 3 to 7 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Benton IL
38°N 88.93°W
38°N 88.93°W
3:16 pm CST Nov 27, 2025
3pm CST Nov 27, 2025-6pm CST Dec 3, 2025
Additional Resources
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