National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Overcast

39°F

4°C

Humidity 61%
Wind Speed NW 20 G 29 mph
Barometer 30.20 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 9 Nov 1:45 pm CST
Extended Forecast for

Benton IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 42. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 29 mph.

    High: 42 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Northwest wind 10 to 18 mph, with gusts as high as 24 mph.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 40. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 28 mph.

    High: 40 °F

    Becoming
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. West northwest wind 5 to 8 mph becoming light and variable.

    Low: 23 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 51. Breezy, with a south southwest wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 51 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. Southwest wind 8 to 18 mph, with gusts as high as 24 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. West northwest wind 7 to 10 mph.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. West wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 63. Calm wind becoming south 5 to 7 mph in the morning.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 42. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 26. Northwest wind 10 to 18 mph, with gusts as high as 24 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 40. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 23. West northwest wind 5 to 8 mph becoming light and variable.
Veterans Day
Partly sunny, with a high near 51. Breezy, with a south southwest wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 40. Southwest wind 8 to 18 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 64. West northwest wind 7 to 10 mph.
Wednesday Night
Mostly clear, with a low around 35. West wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 63. Calm wind becoming south 5 to 7 mph in the morning.
Thursday Night
Partly cloudy, with a low around 47. South wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 72. South wind 7 to 14 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 56. South wind 8 to 10 mph.
Saturday
Mostly sunny, with a high near 73. South wind 10 to 16 mph, with gusts as high as 23 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Benton IL
 38°N 88.93°W
Last Update:
1:46 pm CST Nov 9, 2025
Forecast Valid:
2pm CST Nov 9, 2025-6pm CST Nov 15, 2025
 
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