Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Mostly Cloudy

63°F

17°C

Humidity 73%
Wind Speed SW 7 mph
Barometer 29.81 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 4 Nov 1:45 pm CST
Extended Forecast for

Valier IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 64. West wind 6 to 10 mph.

    High: 64 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 45. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 45 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Sunny, with a high near 66. West southwest wind 5 to 10 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 44. Calm wind becoming north northwest around 5 mph after midnight.

    Low: 44 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 58. North northwest wind 5 to 13 mph.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. North wind 5 to 8 mph becoming calm  in the evening.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 56. Calm wind becoming north around 6 mph.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59. Calm wind becoming west northwest around 6 mph.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 64. West wind 6 to 10 mph.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 45. West southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 66. West southwest wind 5 to 10 mph.
Thursday Night
Increasing clouds, with a low around 44. Calm wind becoming north northwest around 5 mph after midnight.
Friday
Partly sunny, with a high near 58. North northwest wind 5 to 13 mph.
Friday Night
Mostly clear, with a low around 34. North wind 5 to 8 mph becoming calm in the evening.
Saturday
Sunny, with a high near 56. Calm wind becoming north around 6 mph.
Saturday Night
Mostly clear, with a low around 32. Calm wind.
Sunday
Sunny, with a high near 59. Calm wind becoming west northwest around 6 mph.
Sunday Night
Mostly clear, with a low around 34. Calm wind.
Monday
Sunny, with a high near 64. Calm wind becoming southwest around 6 mph.
Monday Night
Clear, with a low around 38. Calm wind.
Tuesday
Sunny, with a high near 66. Calm wind becoming west around 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Valier IL
 38.01°N 89.05°W
1:11 pm CST Nov 4, 2026
2pm CST Nov 4, 2026-6pm CST Nov 10, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database