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Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
38°F
3°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 30.39 in (1029.2 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 4:54 am CDT |
Extended Forecast for
Oreana IL
Today
High: 71 °F
Patchy Frost
then SunnyTonight
Low: 42 °F
Mostly Clear
Tuesday
High: 72 °F
Sunny
Tuesday Night
Low: 41 °F
Clear
Wednesday
High: 75 °F
Sunny
Wednesday Night
Low: 45 °F
Clear
Thursday
High: 77 °F
Sunny
Thursday Night
Low: 47 °F
Clear
Friday
High: 75 °F
Sunny
Detailed Forecast
Today
Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 71. Light south southeast wind.
Tonight
Mostly clear, with a low around 42. Calm wind.
Tuesday
Sunny, with a high near 72. Light east wind.
Tuesday Night
Clear, with a low around 41. East northeast wind around 5 mph becoming calm in the evening.
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 77. Light east wind.
Thursday Night
Clear, with a low around 47.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 47.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 77.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Oreana IL
39.95°N 88.88°W (Elev. 682 ft)
39.95°N 88.88°W (Elev. 682 ft)
5:11 am CDT Oct 19, 2026
5am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
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