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

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

37°F

3°C

Humidity 45%
Wind Speed NW 14 mph
Barometer 30.52 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 11 Jan 12:45 pm CST
Extended Forecast for

2 Miles W Logan IL

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around 37. Northwest wind 5 to 7 mph.

    High: 37 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 23. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 23 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 50. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. South southwest wind 6 to 8 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 40. Southwest wind 6 to 10 mph becoming west northwest after midnight.

    Low: 40 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 45. Northwest wind 7 to 17 mph, with gusts as high as 26 mph.

    High: 45 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. North northwest wind 11 to 17 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 34. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 37. Northwest wind 5 to 7 mph.
Tonight
Clear, with a low around 23. Calm wind becoming south southwest around 6 mph after midnight.
Monday
Sunny, with a high near 50. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 35. South southwest wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 58. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 40. Southwest wind 6 to 10 mph becoming west northwest after midnight.
Wednesday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 45. Northwest wind 7 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly cloudy, with a low around 18. North northwest wind 11 to 17 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 34. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 25. Southwest wind 3 to 8 mph.
Friday
Partly sunny, with a high near 43. South southwest wind 7 to 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 25. West wind 6 to 8 mph.
Saturday
Mostly cloudy, with a high near 35. West northwest wind 8 to 13 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Logan IL
 37.93°N 88.88°W
Last Update:
1:17 pm CST Jan 11, 2026
Forecast Valid:
1pm CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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Chance of Precipitation