Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
36°F
2°C
| Humidity | 48% |
| Wind Speed | Calm |
| Barometer | 30.53 in (1034.0 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Last update | 11 Jan 4:52 pm CST |
Extended Forecast for
2 Miles SE Carbondale/Murphysboro, Southern Illinois Airport IL
This Afternoon
High: 37 °F
Sunny
Tonight
Low: 25 °F
Clear
Monday
High: 50 °F
Sunny
Monday Night
Low: 35 °F
Mostly Clear
Tuesday
High: 58 °F
Mostly Sunny
Tuesday Night
Low: 41 °F
Slight Chance
ShowersWednesday
High: 46 °F
Slight Chance
Showers and
BreezyWednesday Night
Low: 19 °F
Mostly Cloudy
and Blustery
then Mostly
CloudyThursday
High: 34 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a steady temperature around 37. West northwest wind 3 to 5 mph.
Tonight
Clear, with a low around 25. Calm wind becoming south southwest around 6 mph after midnight.
Monday
Sunny, with a high near 50. Southwest wind 7 to 10 mph.
Monday Night
Mostly clear, with a low around 35. South southwest wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 58. Southwest wind 9 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 41. Southwest wind 6 to 10 mph becoming west northwest after midnight.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 46. Breezy, with a northwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 19. Blustery, with a north northwest wind 14 to 20 mph, with gusts as high as 29 mph.
Thursday
Sunny, with a high near 34. North northwest wind 6 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 25. South southwest wind 5 to 8 mph.
Friday
Partly sunny, with a high near 44. West southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 25. West wind 6 to 8 mph.
Saturday
Mostly cloudy, with a high near 35. West northwest wind 8 to 13 mph, with gusts as high as 20 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SE Carbondale/Murphysboro, Southern Illinois Airport IL
37.77°N 89.23°W
37.77°N 89.23°W
3:17 pm CST Jan 11, 2026
4pm CST Jan 11, 2026-6pm CST Jan 17, 2026
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