News Headlines
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Fair
70°F
21°C
| Humidity | 68% |
| Wind Speed | Calm |
| Barometer | 30.07 in |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 29 Aug 11:15 pm CDT |
Extended Forecast for
Benton IL
Tonight
Low: 59 °F
Mostly Clear
Saturday
High: 87 °F
Sunny
Saturday Night
Low: 60 °F
Partly Cloudy
Sunday
High: 86 °F
Mostly Sunny
Sunday Night
Low: 57 °F
Mostly Cloudy
Labor Day
High: 84 °F
Partly Sunny
Monday Night
Low: 60 °F
Mostly Cloudy
then Slight
Chance
ShowersTuesday
High: 82 °F
Chance
ShowersTuesday Night
Low: 60 °F
Chance
Showers
Detailed Forecast
Tonight
Mostly clear, with a low around 59. Calm wind.
Saturday
Sunny, with a high near 87. Light east northeast wind becoming northeast 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 60. East northeast wind 3 to 7 mph.
Sunday
Mostly sunny, with a high near 86. East northeast wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 57. Northeast wind 5 to 9 mph becoming light east northeast after midnight.
Labor Day
Partly sunny, with a high near 84. East northeast wind 3 to 7 mph.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 60. East northeast wind around 6 mph becoming calm in the evening.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Calm wind becoming southeast 5 to 7 mph in the morning.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southeast wind around 6 mph becoming calm in the evening.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. Light and variable wind becoming northwest 5 to 10 mph in the morning.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 54. North northwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 75. Northwest wind 7 to 11 mph.
Thursday Night
Mostly clear, with a low around 49. North northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 80. Light west wind increasing to 5 to 10 mph in the morning.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Benton IL
38°N 88.93°W
38°N 88.93°W
9:46 pm CDT Aug 29, 2025
11pm CDT Aug 29, 2025-6pm CDT Sep 5, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
