Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
59°F
15°C
| Humidity | 72% |
| Wind Speed | NE 6 mph |
| Barometer | 30.27 in |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 5 Oct 8:52 am CDT |
Extended Forecast for
Murphysboro IL
Today
High: 77 °F
Sunny
Tonight
Low: 48 °F
Clear
Tuesday
High: 78 °F
Sunny
Tuesday Night
Low: 51 °F
Clear
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 56 °F
Clear
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 55 °F
Clear
Friday
High: 82 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 77. Northeast wind 5 to 7 mph.
Tonight
Clear, with a low around 48. Calm wind.
Tuesday
Sunny, with a high near 78. Light and variable wind.
Tuesday Night
Clear, with a low around 51. Calm wind.
Wednesday
Sunny, with a high near 84. Calm wind becoming west southwest around 6 mph in the afternoon.
Wednesday Night
Clear, with a low around 56. Light and variable wind.
Thursday
Sunny, with a high near 82. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 55. Calm wind.
Friday
Sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 55. Calm wind.
Saturday
Sunny, with a high near 83. Calm wind becoming south southeast 5 to 7 mph in the morning.
Saturday Night
Mostly clear, with a low around 58. Light southeast wind.
Sunday
A slight chance of showers. Mostly sunny, with a high near 82. Calm wind becoming southeast 5 to 8 mph in the morning.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Murphysboro IL
37.77°N 89.34°W
37.77°N 89.34°W
7:01 am CDT Oct 5, 2026
9am CDT Oct 5, 2026-6pm CDT Oct 11, 2026
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