Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Mostly Cloudy and Breezy
41°F
5°C
| Humidity | 81% |
| Wind Speed | S 21 G 26 mph |
| Barometer | 29.79 in |
| Dewpoint | 36°F (2°C) |
| Visibility | NA |
| Wind Chill | 32°F (0°C) |
| Last update | 9 Dec 6:45 pm CST |
Extended Forecast for
Benton IL
Tonight
Low: 42 °F⇑
Mostly Cloudy
then Slight
Chance
ShowersWednesday
High: 46 °F⇓
Mostly Cloudy
and BreezyWednesday Night
Low: 26 °F
Mostly Cloudy
Thursday
High: 39 °F
Mostly Cloudy
Thursday Night
Low: 34 °F
Mostly Cloudy
Friday
High: 49 °F
Partly Sunny
Friday Night
Low: 25 °F
Mostly Cloudy
Saturday
High: 38 °F
Mostly Cloudy
Saturday Night
Low: 13 °F
Slight Chance
Rain/Snow
then Mostly
Cloudy
Detailed Forecast
Tonight
A slight chance of showers between midnight and 4am. Mostly cloudy, with a temperature rising to around 46 by 3am. Southwest wind 13 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a temperature falling to around 39 by 5pm. Breezy, with a northwest wind 13 to 21 mph, with gusts as high as 38 mph.
Wednesday Night
Mostly cloudy, with a low around 26. Northwest wind 5 to 10 mph becoming light west northwest after midnight.
Thursday
Mostly cloudy, with a high near 39. Light and variable wind becoming west around 6 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 34. South wind around 6 mph.
Friday
Partly sunny, with a high near 49. Southwest wind 6 to 10 mph becoming north northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 25. North northwest wind 5 to 8 mph.
Saturday
Mostly cloudy, with a high near 38. North wind 5 to 7 mph.
Saturday Night
A slight chance of rain and snow showers before midnight. Mostly cloudy, with a low around 13. North wind 6 to 8 mph.
Sunday
Mostly sunny, with a high near 26. North wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 15. North northeast wind around 5 mph becoming calm in the evening.
Monday
A slight chance of showers. Mostly sunny, with a high near 38. Light and variable wind becoming south southeast 5 to 8 mph in the morning.
Monday Night
A slight chance of rain or freezing rain. Mostly cloudy, with a low around 25. South wind 3 to 5 mph.
Tuesday
A slight chance of showers. Partly sunny, with a high near 42. South wind 5 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
7:52 pm CST Dec 9, 2025
8pm CST Dec 9, 2025-6pm CST Dec 16, 2025
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