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

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fair

61°F

16°C

Humidity 35%
Wind Speed N 9 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 1 May 5:52 pm CDT
Extended Forecast for

3 Miles W Makanda IL

  • Tonight

    Tonight: A chance of sprinkles after 4am. Partly cloudy, with a low around 43. North wind around 6 mph becoming calm in the evening.

    Low: 43 °F

    Chance
    Sprinkles

  • Saturday

    Saturday: A chance of sprinkles before 11am, then a slight chance of showers between 11am and noon. Mostly sunny, with a high near 62. Calm wind becoming north northwest 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 62 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. North wind around 6 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 71. Light south southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 56. South southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of thunderstorms before 7am, then a slight chance of showers after 1pm. Mostly sunny, with a high near 79. South southwest wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58. South southwest wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 58 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. Mostly cloudy, with a high near 71. South wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 71 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 49. North wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Showers
    Likely

Detailed Forecast

Tonight
A chance of sprinkles after 4am. Partly cloudy, with a low around 43. North wind around 6 mph becoming calm in the evening.
Saturday
A chance of sprinkles before 11am, then a slight chance of showers between 11am and noon. Mostly sunny, with a high near 62. Calm wind becoming north northwest 5 to 9 mph in the morning. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 40. North wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 71. Light south southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 56. South southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday
A slight chance of thunderstorms before 7am, then a slight chance of showers after 1pm. Mostly sunny, with a high near 79. South southwest wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58. South southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Tuesday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 71. South wind 11 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 49. North wind 9 to 13 mph, with gusts as high as 22 mph.
Wednesday
A chance of showers. Partly sunny, with a high near 66. North wind around 9 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 46. North wind around 8 mph.
Thursday
Mostly sunny, with a high near 66. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 45. Northwest wind 5 to 7 mph becoming southwest after midnight.
Friday
Mostly sunny, with a high near 72. Southwest wind 5 to 9 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Makanda IL
 37.61°N 89.29°W
Last Update:
5:41 pm CDT May 1, 2026
Forecast Valid:
6pm CDT May 1, 2026-6pm CDT May 8, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation