Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
84°F
29°C
| Humidity | 43% |
| Wind Speed | N 7 mph |
| Barometer | 30.00 in |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 27 Aug 5:52 pm CDT |
Extended Forecast for
Murphysboro IL
Tonight
Low: 65 °F
Mostly Clear
Friday
High: 87 °F
Sunny
Friday Night
Low: 63 °F
Mostly Clear
Saturday
High: 89 °F
Sunny
Saturday Night
Low: 66 °F
Mostly Clear
Sunday
High: 93 °F
Sunny
Sunday Night
Low: 71 °F
Mostly Clear
Monday
High: 95 °F
Sunny
Monday Night
Low: 74 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 65. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 87. Calm wind becoming north northeast around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 63. Calm wind.
Saturday
Sunny, with a high near 89. Light and variable wind.
Saturday Night
Mostly clear, with a low around 66. Calm wind.
Sunday
Sunny, with a high near 93. Calm wind becoming south southwest 5 to 9 mph in the morning.
Sunday Night
Mostly clear, with a low around 71. South wind 3 to 5 mph.
Monday
Sunny, with a high near 95. South southwest wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 74. South wind 3 to 6 mph.
Tuesday
Sunny, with a high near 95. Southwest wind 3 to 8 mph.
Tuesday Night
Mostly clear, with a low around 75. South wind 3 to 5 mph.
Wednesday
Sunny, with a high near 96. Southwest wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 76. Light south southwest wind.
Thursday
Sunny, with a high near 96. Southwest wind 3 to 7 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Murphysboro IL
37.77°N 89.34°W
37.77°N 89.34°W
4:16 pm CDT Aug 27, 2026
6pm CDT Aug 27, 2026-6pm CDT Sep 3, 2026
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