Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
54°F
12°C
| Humidity | 72% |
| Wind Speed | S 8 mph |
| Barometer | 30.02 in |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 52°F (11°C) |
| Last update | 27 Feb 8:47 am CST |
Extended Forecast for
Carbondale IL
Today
High: 70 °F
Sunny
Tonight
Low: 41 °F
Clear
Saturday
High: 69 °F
Mostly Sunny
Saturday Night
Low: 35 °F
Partly Cloudy
Sunday
High: 50 °F
Mostly Cloudy
Sunday Night
Low: 36 °F
Showers
LikelyMonday
High: 46 °F
Chance
ShowersMonday Night
Low: 39 °F
Chance
ShowersTuesday
High: 58 °F
Showers
Likely
Detailed Forecast
Today
Sunny, with a high near 70. Southwest wind 6 to 11 mph.
Tonight
Clear, with a low around 41. South southwest wind 5 to 9 mph.
Saturday
Mostly sunny, with a high near 69. Northwest wind 5 to 8 mph becoming southeast in the morning.
Saturday Night
Partly cloudy, with a low around 35. South wind 6 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.
Sunday
Mostly cloudy, with a high near 50. East northeast wind 9 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Showers likely, mainly after midnight. Cloudy, with a low around 36. East northeast wind around 9 mph. Chance of precipitation is 70%.
Monday
A 40 percent chance of showers, mainly before noon. Cloudy, with a high near 46. East northeast wind 7 to 9 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 39. East northeast wind around 7 mph becoming south southeast after midnight.
Tuesday
Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 58. South southeast wind 7 to 9 mph becoming southwest in the afternoon.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48. Southwest wind around 7 mph becoming east in the evening.
Wednesday
A chance of showers and thunderstorms. Cloudy, with a high near 66. South wind 7 to 10 mph.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 56. South wind 8 to 11 mph, with gusts as high as 20 mph.
Thursday
Showers likely. Mostly cloudy, with a high near 70. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Carbondale IL
37.72°N 89.23°W
37.72°N 89.23°W
8:41 am CST Feb 27, 2026
9am CST Feb 27, 2026-6pm CST Mar 5, 2026
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