Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Mostly Cloudy with Haze
52°F
11°C
| Humidity | 83% |
| Wind Speed | NW 6 mph |
| Barometer | 30.28 in (1025.3 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 6.00 mi |
| Wind Chill | 50°F (10°C) |
| Last update | 16 Oct 5:52 pm CDT |
Extended Forecast for
5 Miles S Ava IL
Tonight
Low: 41 °F
Decreasing
CloudsSaturday
High: 60 °F
Sunny
Saturday Night
Low: 35 °F
Clear
Sunday
High: 65 °F
Areas Frost
then SunnySunday Night
Low: 38 °F
Clear
Monday
High: 70 °F
Sunny
Monday Night
Low: 40 °F
Mostly Clear
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 42 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 41. North wind 10 to 14 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 60. North northeast wind 6 to 9 mph.
Saturday Night
Clear, with a low around 35. Calm wind.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 65. Light east southeast wind.
Sunday Night
Clear, with a low around 38. Calm wind.
Monday
Sunny, with a high near 70. Calm wind.
Monday Night
Mostly clear, with a low around 40. Calm wind.
Tuesday
Sunny, with a high near 73. Calm wind.
Tuesday Night
Mostly clear, with a low around 42. Calm wind.
Wednesday
Sunny, with a high near 75. Calm wind.
Wednesday Night
Clear, with a low around 45. Calm wind.
Thursday
Sunny, with a high near 78. Calm wind.
Thursday Night
Mostly clear, with a low around 49. Calm wind.
Friday
Sunny, with a high near 80. Light east wind.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles S Ava IL
37.82°N 89.48°W
37.82°N 89.48°W
4:36 pm CDT Oct 16, 2026
6pm CDT Oct 16, 2026-6pm CDT Oct 23, 2026
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