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

64°F

18°C

Humidity 90%
Wind Speed Calm
Barometer 30.02 in (1016.1 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 19 Jun 6:52 am CDT
Extended Forecast for

2 Miles N Mulkeytown IL

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 85. Light north northwest wind.

    High: 85 °F

    Mostly Sunny

  • Tonight

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

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 88. Calm wind becoming south southwest around 5 mph.

    High: 88 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly clear, with a low around 68. Light south southeast wind.

    Low: 68 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 10am. High near 86. South wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%.

    High: 86 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 69. West southwest wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    Low: 69 °F

    T-storms then
    Showers

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 81. West northwest wind around 11 mph.

    High: 81 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62. North wind 5 to 9 mph becoming light in the evening.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. Light north northwest wind.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Juneteenth
Mostly sunny, with a high near 85. Light north northwest wind.
Tonight
Partly cloudy, with a low around 64. Calm wind.
Saturday
Mostly sunny, with a high near 88. Calm wind becoming south southwest around 5 mph.
Saturday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 68. Light south southeast wind.
Sunday
Showers likely, then showers and possibly a thunderstorm after 10am. High near 86. South wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm. Low around 69. West southwest wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Monday
A 50 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 81. West northwest wind around 11 mph.
Monday Night
Partly cloudy, with a low around 62. North wind 5 to 9 mph becoming light in the evening.
Tuesday
Mostly sunny, with a high near 82. Light north northwest wind.
Tuesday Night
Mostly clear, with a low around 62. Calm wind.
Wednesday
Mostly sunny, with a high near 84. Calm wind becoming west northwest around 5 mph in the afternoon.
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 85. Calm wind becoming south around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Mulkeytown IL
 38.01°N 89.13°W
Last Update:
1:26 am CDT Jun 19, 2026
Forecast Valid:
7am CDT Jun 19, 2026-6pm CDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation