Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
A Few Clouds
47°F
8°C
| Humidity | 66% |
| Wind Speed | N 18 G 30 mph |
| Barometer | 30.09 in (1018.7 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 23 Mar 12:52 am CDT |
Extended Forecast for
Murphysboro IL
Overnight
Low: 37 °F
Mostly Clear
Monday
High: 56 °F
Sunny
Monday Night
Low: 37 °F
Mostly Cloudy
Tuesday
High: 62 °F
Partly Sunny
Tuesday Night
Low: 42 °F
Partly Cloudy
Wednesday
High: 73 °F
Mostly Sunny
Wednesday Night
Low: 59 °F
Mostly Clear
Thursday
High: 85 °F
Sunny
Thursday Night
Low: 45 °F
Chance
Showers
Detailed Forecast
Overnight
Mostly clear, with a low around 37. North wind 11 to 16 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 56. North northeast wind around 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 37. East northeast wind 6 to 8 mph.
Tuesday
Partly sunny, with a high near 62. East southeast wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 42. East wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 73. Calm wind becoming south 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 59. South southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 85. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Thursday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 45. South southwest wind around 14 mph becoming north northwest after midnight. Winds could gust as high as 23 mph.
Friday
A chance of showers. Mostly cloudy, with a high near 55. North wind around 15 mph, with gusts as high as 24 mph.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 33. North wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 57. North wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 37. North northeast wind around 5 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 65. South wind 5 to 8 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
1:26 am CDT Mar 23, 2026
1am CDT Mar 23, 2026-6pm CDT Mar 29, 2026
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