


Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
68°F
20°C
Humidity | 87% |
Wind Speed | Calm |
Barometer | 30.00 in (1015.6 mb) |
Dewpoint | 64°F (18°C) |
Visibility | 10.00 mi |
Last update | 20 Sep 9:52 pm CDT |
Extended Forecast for
2 Miles S Carbondale/Murphysboro, Southern Illinois Airport IL
Tonight
Low: 65 °F
Mostly Cloudy
then Slight
Chance
T-stormsSunday
High: 85 °F
Chance
T-stormsSunday Night
Low: 65 °F
Chance
T-storms then
Showers
LikelyMonday
High: 82 °F
Showers
LikelyMonday Night
Low: 64 °F
Showers
LikelyTuesday
High: 78 °F
Showers
LikelyTuesday Night
Low: 65 °F
Showers
LikelyWednesday
High: 76 °F
Showers
LikelyWednesday Night
Low: 62 °F
Chance
Showers
Detailed Forecast
Tonight
A slight chance of showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 20%.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Light south southwest wind becoming southwest 5 to 10 mph in the morning.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. South wind 3 to 5 mph. Chance of precipitation is 70%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 82. South southwest wind 5 to 10 mph. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. South wind 3 to 6 mph. Chance of precipitation is 70%.
Tuesday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 78. South southwest wind 3 to 7 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 65. Light south southeast wind. Chance of precipitation is 70%.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Southeast wind 5 to 9 mph becoming east northeast in the afternoon.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. North wind 5 to 7 mph.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 76. North northwest wind 6 to 9 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 58. North northwest wind 3 to 6 mph.
Friday
A chance of showers. Partly sunny, with a high near 75. North northwest wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 57. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 77. North northwest wind 3 to 7 mph.
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ABOUT THIS FORECAST
Point Forecast:
2 Miles S Carbondale/Murphysboro, Southern Illinois Airport IL
37.77°N 89.26°W
37.77°N 89.26°W
8:16 pm CDT Sep 20, 2025
10pm CDT Sep 20, 2025-6pm CDT Sep 27, 2025