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.

Fair

70°F

21°C

Humidity 69%
Wind Speed Calm
Barometer 29.90 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 18 Jun 9:15 pm CDT
Extended Forecast for

6 Miles SE Makanda IL

  • Tonight

    Tonight: Partly cloudy, with a low around 62. Light north wind.

    Low: 62 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 83. Light north wind.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 84. Calm wind becoming south around 5 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly clear, with a low around 67. Light southeast wind.

    Low: 67 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. South wind 5 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    High: 84 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 70. South wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    Low: 70 °F

    Showers

  • Monday

    Monday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. West southwest wind around 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 63. North wind 5 to 8 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 62. Light north wind.
Juneteenth
Mostly sunny, with a high near 83. Light north wind.
Friday Night
Partly cloudy, with a low around 64. Calm wind.
Saturday
Sunny, with a high near 84. Calm wind becoming south around 5 mph.
Saturday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 67. Light southeast wind.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. South wind 5 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Sunday Night
Showers and possibly a thunderstorm. Low around 70. South wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. West southwest wind around 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.
Monday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 63. North wind 5 to 8 mph becoming calm in the evening.
Tuesday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. North northwest wind 3 to 5 mph.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 63. Calm wind.
Wednesday
Mostly sunny, with a high near 82. Light north wind.
Wednesday Night
Mostly clear, with a low around 64. Calm wind.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. Light and variable wind.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Makanda IL
 37.56°N 89.15°W
Last Update:
9:01 pm CDT Jun 18, 2026
Forecast Valid:
9pm CDT Jun 18, 2026-6pm CDT Jun 25, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation