Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
78°F
26°C
| Humidity | 30% |
| Wind Speed | S 6 mph |
| Barometer | 29.99 in (1015.4 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 6 Oct 4:52 pm CDT |
Extended Forecast for
3 Miles SW Ava IL
Tonight
Low: 53 °F
Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 58 °F
Mostly Clear
Thursday
High: 83 °F
Sunny
Thursday Night
Low: 55 °F
Clear
Friday
High: 83 °F
Sunny
Friday Night
Low: 57 °F
Clear
Saturday
High: 85 °F
Sunny
Saturday Night
Low: 58 °F
Chance
Showers
Detailed Forecast
Tonight
Clear, with a low around 53. Calm wind.
Wednesday
Sunny, with a high near 86. West southwest wind 3 to 5 mph.
Wednesday Night
Mostly clear, with a low around 58. Calm wind.
Thursday
Sunny, with a high near 83. Calm wind becoming north around 5 mph in the morning.
Thursday Night
Clear, with a low around 55. Calm wind.
Friday
Sunny, with a high near 83. Calm wind becoming east southeast around 6 mph in the morning.
Friday Night
Clear, with a low around 57. Light southeast wind.
Saturday
Sunny, with a high near 85. Light south southeast wind becoming south 5 to 9 mph in the morning.
Saturday Night
A chance of showers. Partly cloudy, with a low around 58. Southeast wind around 6 mph.
Sunday
A chance of showers, mainly before 1pm. Partly sunny, with a high near 76. East wind 6 to 8 mph becoming north in the afternoon.
Sunday Night
Partly cloudy, with a low around 57. Light west northwest wind.
Columbus Day
Mostly sunny, with a high near 80. Calm wind becoming north northwest 5 to 7 mph in the morning.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 59. South wind 3 to 5 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 81. South southwest wind 5 to 10 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SW Ava IL
37.87°N 89.53°W
37.87°N 89.53°W
1:16 pm CDT Oct 6, 2026
5pm CDT Oct 6, 2026-6pm CDT Oct 13, 2026
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