Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
70°F
21°C
| Humidity | 60% |
| Wind Speed | NE 8 mph |
| Barometer | 30.22 in |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 3 Oct 11:52 am CDT |
Extended Forecast for
Anna IL
This Afternoon
High: 73 °F
Mostly Sunny
Tonight
Low: 54 °F
Mostly Cloudy
Sunday
High: 77 °F
Mostly Sunny
Sunday Night
Low: 54 °F
Mostly Clear
Monday
High: 74 °F
Sunny
Monday Night
Low: 48 °F
Clear
Tuesday
High: 75 °F
Sunny
Tuesday Night
Low: 49 °F
Clear
Wednesday
High: 81 °F
Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 73. East northeast wind around 8 mph.
Tonight
Mostly cloudy, with a low around 54. Northeast wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 77. North wind 3 to 8 mph.
Sunday Night
Mostly clear, with a low around 54. Calm wind becoming north around 6 mph after midnight.
Monday
Sunny, with a high near 74. Northeast wind around 8 mph.
Monday Night
Clear, with a low around 48. Light northeast wind.
Tuesday
Sunny, with a high near 75. Light east wind.
Tuesday Night
Clear, with a low around 49. Calm wind.
Wednesday
Sunny, with a high near 81. Light and variable wind.
Wednesday Night
Clear, with a low around 53. Calm wind.
Thursday
Sunny, with a high near 80. Calm wind.
Thursday Night
Clear, with a low around 54. Calm wind.
Friday
Sunny, with a high near 82. Light and variable wind.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Anna IL
37.45°N 89.24°W
37.45°N 89.24°W
11:41 am CDT Oct 3, 2026
12pm CDT Oct 3, 2026-6pm CDT Oct 9, 2026
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