Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Fair
68°F
20°C
| Humidity | 40% |
| Wind Speed | S 6 mph |
| Barometer | 30.42 in |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 11:45 am CDT |
Extended Forecast for
Benton IL
This Afternoon
High: 75 °F
Sunny
Tonight
Low: 46 °F
Increasing
CloudsTuesday
High: 73 °F
Sunny
Tuesday Night
Low: 45 °F
Clear
Wednesday
High: 74 °F
Sunny
Wednesday Night
Low: 47 °F
Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 48 °F
Clear
Friday
High: 74 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 75. Calm wind.
Tonight
Increasing clouds, with a low around 46. Calm wind.
Tuesday
Sunny, with a high near 73. Light north wind.
Tuesday Night
Clear, with a low around 45. Calm wind.
Wednesday
Sunny, with a high near 74. Light north northeast wind.
Wednesday Night
Clear, with a low around 47. Calm wind.
Thursday
Sunny, with a high near 75. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 48. Calm wind.
Friday
Sunny, with a high near 74. Calm wind becoming east 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 48. East wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 76. Calm wind becoming south 5 to 7 mph in the morning.
Saturday Night
Partly cloudy, with a low around 51. Light southeast wind.
Sunday
Mostly sunny, with a high near 77. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Benton IL
38°N 88.93°W
38°N 88.93°W
10:46 am CDT Oct 19, 2026
12pm CDT Oct 19, 2026-6pm CDT Oct 25, 2026
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