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Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
67°F
19°C
| Humidity | 30% |
| Wind Speed | S 6 mph |
| Barometer | 30.19 in (1022.3 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 13 Nov 1:52 pm CST |
Extended Forecast for
Carbondale IL
This Afternoon

High: 65 °F
Sunny
Tonight

Low: 47 °F
Increasing
CloudsFriday

High: 73 °F
Mostly Sunny
Friday Night

Low: 59 °F
Mostly Clear
Saturday

High: 75 °F
Mostly Sunny
Saturday Night

Low: 46 °F
Partly Cloudy
Sunday

High: 61 °F
Sunny
Sunday Night

Low: 39 °F
Mostly Clear
Monday
High: 61 °F
Mostly Sunny
then Slight
Chance
Showers
Detailed Forecast
This Afternoon
Sunny, with a high near 65. South southeast wind around 6 mph.
Tonight
Increasing clouds, with a low around 47. South southeast wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 73. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 59. South southwest wind 7 to 10 mph.
Saturday
Mostly sunny, with a high near 75. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 46. Southwest wind 6 to 9 mph becoming north after midnight.
Sunday
Sunny, with a high near 61. North northwest wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 39. Calm wind.
Monday
A slight chance of showers after noon. Mostly sunny, with a high near 61. Calm wind becoming east southeast 5 to 8 mph in the morning.
Monday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 49. East southeast wind around 7 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 65. Southeast wind 7 to 9 mph becoming southwest in the afternoon.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 46. Southeast wind 3 to 6 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 61. South wind 6 to 8 mph.
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ABOUT THIS FORECAST
Point Forecast:
Carbondale IL
37.72°N 89.23°W
37.72°N 89.23°W
2:31 pm CST Nov 13, 2025
2pm CST Nov 13, 2025-6pm CST Nov 19, 2025


