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Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
76°F
24°C
| Humidity | 33% |
| Wind Speed | SW 5 mph |
| Barometer | 30.12 in (1019.5 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Heat Index | 77°F (25°C) |
| Last update | 8 Oct 12:54 pm CDT |
Extended Forecast for
3 Miles E Bethany IL
This Afternoon
High: 82 °F
Sunny
Tonight
Low: 52 °F
Clear
Friday
High: 86 °F
Sunny
Friday Night
Low: 59 °F
Clear
Saturday
High: 84 °F
Increasing
CloudsSaturday Night
Low: 58 °F
Chance
ShowersSunday
High: 77 °F
Partly Sunny
Sunday Night
Low: 55 °F
Partly Cloudy
Columbus Day
High: 86 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 82. West northwest wind 5 to 7 mph.
Tonight
Clear, with a low around 52. Light and variable wind.
Friday
Sunny, with a high near 86. South wind 5 to 10 mph, with gusts as high as 16 mph.
Friday Night
Clear, with a low around 59. South southeast wind around 8 mph.
Saturday
Increasing clouds, with a high near 84. South wind 7 to 10 mph, with gusts as high as 17 mph.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 58. East southeast wind around 8 mph.
Sunday
Partly sunny, with a high near 77. East wind 6 to 8 mph becoming north northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 55.
Columbus Day
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 72.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles E Bethany IL
39.63°N 88.67°W (Elev. 659 ft)
39.63°N 88.67°W (Elev. 659 ft)
12:56 pm CDT Oct 8, 2026
1pm CDT Oct 8, 2026-6pm CDT Oct 14, 2026
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