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

78°F

26°C

Humidity 32%
Wind Speed NW 5 mph
Barometer 30.24 in (1023.7 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 27 Aug 1:52 pm CDT
Extended Forecast for

2 Miles N Murphysboro IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 80. Light south southwest wind.

    High: 80 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 82. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58. East northeast wind 3 to 6 mph.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 85. Northeast wind 3 to 8 mph.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. Northeast wind 3 to 7 mph.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Northeast wind 5 to 8 mph.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 80. Light south southwest wind.
Tonight
Mostly cloudy, with a low around 56. Calm wind.
Thursday
Mostly sunny, with a high near 82. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 56. Calm wind.
Friday
Sunny, with a high near 86. Calm wind becoming east northeast around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 58. East northeast wind 3 to 6 mph.
Saturday
Sunny, with a high near 85. Northeast wind 3 to 8 mph.
Saturday Night
Partly cloudy, with a low around 59. Northeast wind 3 to 7 mph.
Sunday
Mostly sunny, with a high near 84. Northeast wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 58. Northeast wind 5 to 7 mph becoming calm after midnight.
Labor Day
Mostly sunny, with a high near 87. Calm wind becoming northeast around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 60. East northeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 87. Calm wind becoming south southwest around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Murphysboro IL
 37.79°N 89.34°W
Last Update:
2:45 pm CDT Aug 27, 2025
Forecast Valid:
2pm CDT Aug 27, 2025-6pm CDT Sep 2, 2025
 
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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