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

Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Makanda IL

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 72. North wind 3 to 5 mph.

    Low: 72 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 84. North northeast wind 6 to 8 mph.

    High: 84 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68. North wind 3 to 7 mph.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85. North northeast wind 5 to 9 mph, with gusts as high as 18 mph.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 69. North northeast wind 3 to 7 mph.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Northeast wind 3 to 8 mph.

    High: 87 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71. East wind around 5 mph becoming calm in the evening.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Calm wind becoming southeast around 5 mph.

    High: 87 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72. Calm wind.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 72. North wind 3 to 5 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 84. North northeast wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 68. North wind 3 to 7 mph.
Monday
Sunny, with a high near 85. North northeast wind 5 to 9 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 69. North northeast wind 3 to 7 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Northeast wind 3 to 8 mph.
Tuesday Night
Mostly clear, with a low around 71. East wind around 5 mph becoming calm in the evening.
Wednesday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Calm wind becoming southeast around 5 mph.
Wednesday Night
Mostly clear, with a low around 72. Calm wind.
Thursday
Sunny, with a high near 89. Calm wind becoming southwest around 5 mph.
Thursday Night
Mostly clear, with a low around 73. Calm wind.
Friday
Sunny, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 74. Calm wind.
Saturday
Sunny, with a high near 92. Southwest wind 3 to 6 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Makanda IL
 37.61°N 89.21°W
Last Update:
11:11 pm CDT Jul 11, 2026
Forecast Valid:
1am CDT Jul 12, 2026-6pm CDT Jul 18, 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