Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

A Few Clouds

70°F

21°C

Humidity 53%
Wind Speed NW 9 mph
Barometer 30.21 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 4 Oct 10:45 am CDT
Extended Forecast for

4 Miles SSE Pittsburg IL

  • Today

    Today: Sunny, with a high near 79. North northeast wind around 7 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. Northeast wind 5 to 10 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 48. Light east northeast wind.

    Low: 48 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. Light and variable wind.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 51. Calm wind.

    Low: 51 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 55. Light and variable wind.

    Low: 55 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 84 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 79. North northeast wind around 7 mph.
Tonight
Mostly clear, with a low around 53. Calm wind becoming north northeast around 5 mph after midnight.
Monday
Sunny, with a high near 75. Northeast wind 5 to 10 mph.
Monday Night
Clear, with a low around 48. Light east northeast wind.
Tuesday
Sunny, with a high near 79. Light and variable wind.
Tuesday Night
Clear, with a low around 51. Calm wind.
Wednesday
Sunny, with a high near 84. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Wednesday Night
Clear, with a low around 55. Light and variable wind.
Thursday
Sunny, with a high near 84. Calm wind becoming northeast around 6 mph in the afternoon.
Thursday Night
Clear, with a low around 54. Light east wind.
Friday
Sunny, with a high near 83. Calm wind becoming east southeast around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 55. Light east wind.
Saturday
Mostly sunny, with a high near 82. Light east southeast wind becoming southeast 5 to 9 mph in the morning.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Pittsburg IL
 37.73°N 88.81°W
10:45 am CDT Oct 4, 2026
11am CDT Oct 4, 2026-6pm CDT Oct 10, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database