Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Overcast
73°F
23°C
| Humidity | 64% |
| Wind Speed | SW 14 mph |
| Barometer | 29.98 in (1014.7 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 4 Apr 2:52 am CDT |
Extended Forecast for
Murphysboro IL
Overnight
Low: 70 °F
Heavy Rain
Saturday
High: 69 °F⇓
Showers
Saturday Night
Low: 40 °F
Gradual
ClearingSunday
High: 60 °F
Sunny
Sunday Night
Low: 38 °F
Clear
Monday
High: 65 °F
Sunny
Monday Night
Low: 39 °F
Partly Cloudy
Tuesday
High: 56 °F
Partly Sunny
Tuesday Night
Low: 39 °F
Partly Cloudy
Detailed Forecast
Overnight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Steady temperature around 70. South southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Saturday
Showers and possibly a thunderstorm before 2pm, then a chance of showers between 2pm and 4pm. Temperature falling to around 59 by 3pm. Southwest wind 10 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%.
Saturday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 40. West northwest wind 6 to 9 mph.
Sunday
Sunny, with a high near 60. Northwest wind 6 to 10 mph.
Sunday Night
Clear, with a low around 38. North northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 65. Calm wind becoming northwest 5 to 9 mph in the morning.
Monday Night
Partly cloudy, with a low around 39. North northeast wind 6 to 8 mph.
Tuesday
Partly sunny, with a high near 56. East northeast wind around 9 mph.
Tuesday Night
Partly cloudy, with a low around 39. East wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 73. South wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 53. South wind 7 to 9 mph.
Thursday
Sunny, with a high near 76. South wind 9 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 55. South southeast wind around 8 mph.
Friday
Mostly sunny, with a high near 78. South wind 8 to 13 mph, with gusts as high as 21 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
3:41 am CDT Apr 4, 2026
3am CDT Apr 4, 2026-6pm CDT Apr 10, 2026
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