Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
66°F
19°C
| Humidity | 94% |
| Wind Speed | NE 3 mph |
| Barometer | 30.13 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 28 Aug 7:52 am CDT |
Extended Forecast for
Anna ILSimilar City Names
Today
High: 86 °F
Sunny
Tonight
Low: 64 °F
Mostly Clear
Saturday
High: 88 °F
Increasing
CloudsSaturday Night
Low: 65 °F
Mostly Clear
Sunday
High: 92 °F
Sunny
Sunday Night
Low: 70 °F
Mostly Clear
Monday
High: 94 °F
Sunny
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 96 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 86. North northeast wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 64. Calm wind.
Saturday
Increasing clouds, with a high near 88. Light and variable wind.
Saturday Night
Mostly clear, with a low around 65. Calm wind.
Sunday
Sunny, with a high near 92. Calm wind becoming south southwest 5 to 8 mph in the morning.
Sunday Night
Mostly clear, with a low around 70. South southeast wind 3 to 5 mph.
Monday
Sunny, with a high near 94. South southwest wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 73. Light south wind.
Tuesday
Sunny, with a high near 96. South southwest wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 74. Light south wind.
Wednesday
Sunny and hot, with a high near 97. Calm wind becoming south southwest around 6 mph in the morning.
Wednesday Night
Mostly clear, with a low around 75. Light south wind.
Thursday
A slight chance of showers. Sunny and hot, with a high near 98. Calm wind becoming southwest around 6 mph in the morning.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Anna ILSimilar City Names
37.45°N 89.24°W
37.45°N 89.24°W
5:41 am CDT Aug 28, 2026
8am CDT Aug 28, 2026-6pm CDT Sep 3, 2026
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