Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Overcast

63°F

17°C

Humidity 94%
Wind Speed SW 5 mph
Barometer 29.79 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 4 Nov 6:45 am CST
Extended Forecast for

Benton ILSimilar City Names

  • Today

    Today: Mostly cloudy, with a high near 62. West wind 6 to 11 mph.

    High: 62 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 44. Light west southwest wind.

    Low: 44 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 69. Light southwest wind becoming west southwest 5 to 9 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 61. Light northwest wind becoming north northwest 6 to 11 mph in the morning.

    High: 61 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. North wind 5 to 9 mph becoming light  in the evening.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57. North wind 3 to 7 mph.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62. Calm wind becoming northwest 5 to 8 mph in the morning.

    High: 62 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 62. West wind 6 to 11 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 44. Light west southwest wind.
Thursday
Sunny, with a high near 69. Light southwest wind becoming west southwest 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 45. Calm wind.
Friday
Partly sunny, with a high near 61. Light northwest wind becoming north northwest 6 to 11 mph in the morning.
Friday Night
Partly cloudy, with a low around 37. North wind 5 to 9 mph becoming light in the evening.
Saturday
Mostly sunny, with a high near 57. North wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 34. Calm wind.
Sunday
Sunny, with a high near 62. Calm wind becoming northwest 5 to 8 mph in the morning.
Sunday Night
Clear, with a low around 35. Calm wind.
Monday
Sunny, with a high near 66. Calm wind becoming southwest 5 to 7 mph.
Monday Night
Clear, with a low around 39. Calm wind.
Tuesday
Sunny, with a high near 70. Calm wind becoming west around 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Benton ILSimilar City Names
 38°N 88.93°W
3:10 am CST Nov 4, 2026
7am CST Nov 4, 2026-6pm CST Nov 10, 2026
 
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