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

72°F

22°C

Humidity 34%
Wind Speed SW 5 mph
Barometer 30.11 in (1019.5 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 9 Nov 2:52 pm CST
Extended Forecast for

Mulkeytown IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 71. Calm wind.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 43. South southwest wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. Calm wind becoming west around 6 mph.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: A 40 percent chance of showers after noon. Mostly sunny, with a high near 71. Light and variable wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 18 mph.

    High: 71 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43. North northwest wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 54. Northwest wind 14 to 17 mph, with gusts as high as 23 mph.

    High: 54 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. North northwest wind 7 to 13 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49. North northwest wind 7 to 14 mph.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 71. Calm wind.
Tonight
Clear, with a low around 43. South southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 70. Calm wind becoming west around 6 mph.
Tuesday Night
Mostly clear, with a low around 46. Calm wind.
Veterans Day
A 40 percent chance of showers after noon. Mostly sunny, with a high near 71. Light and variable wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 43. North northwest wind 10 to 14 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 54. Northwest wind 14 to 17 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 31. North northwest wind 7 to 13 mph.
Friday
Mostly sunny, with a high near 49. North northwest wind 7 to 14 mph.
Friday Night
Mostly clear, with a low around 28. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 52. Light northwest wind.
Saturday Night
Mostly clear, with a low around 31. Calm wind.
Sunday
A slight chance of showers. Mostly sunny, with a high near 57. Calm wind becoming south 5 to 9 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mulkeytown IL
 37.98°N 89.1°W
Last Update:
3:31 pm CST Nov 9, 2026
Forecast Valid:
3pm CST Nov 9, 2026-6pm CST Nov 15, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation