Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
A Few Clouds
32°F
0°C
| Humidity | 51% |
| Wind Speed | N 5 mph |
| Barometer | 30.28 in |
| Dewpoint | 16°F (-9°C) |
| Visibility | NA |
| Wind Chill | 27°F (-3°C) |
| Last update | 8 Dec 4:45 pm CST |
Extended Forecast for
Benton IL
This Afternoon
High: 33 °F
Sunny
Tonight
Low: 27 °F
Increasing
CloudsTuesday
High: 49 °F
Decreasing
CloudsTuesday Night
Low: 42 °F
Increasing
CloudsWednesday
High: 51 °F
Partly Sunny
and BreezyWednesday Night
Low: 27 °F
Mostly Cloudy
Thursday
High: 40 °F
Slight Chance
Snow Showers
then Mostly
CloudyThursday Night
Low: 29 °F
Slight Chance
Snow Showers
then Mostly
CloudyFriday
High: 40 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Sunny, with a steady temperature around 33. North northwest wind 3 to 5 mph.
Tonight
Increasing clouds, with a low around 27. Light and variable wind becoming south southwest 5 to 10 mph after midnight. Winds could gust as high as 21 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 49. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Increasing clouds, with a low around 42. Southwest wind 15 to 17 mph, with gusts as high as 26 mph.
Wednesday
Partly sunny, with a high near 51. Breezy, with a west southwest wind 13 to 21 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph.
Wednesday Night
Mostly cloudy, with a low around 27. Northwest wind 5 to 10 mph becoming light west northwest after midnight.
Thursday
A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 40. Light and variable wind becoming west southwest 5 to 8 mph in the morning.
Thursday Night
A slight chance of snow showers before midnight. Mostly cloudy, with a low around 29. Southeast wind 6 to 8 mph becoming northeast in the evening.
Friday
Mostly cloudy, with a high near 40. East northeast wind 8 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 17. North northwest wind 8 to 10 mph.
Saturday
Partly sunny, with a high near 28. North wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 16. North northeast wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 31. North northeast wind 5 to 8 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 Dec 8, 2025
4pm CST Dec 8, 2025-6pm CST Dec 14, 2025
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