Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
75°F
24°C
| Humidity | 74% |
| Wind Speed | E 3 mph |
| Barometer | 30.16 in (1020.9 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 28 Aug 9:54 am CDT |
Extended Forecast for
Bethany IL
Today
High: 84 °F
Sunny
Tonight
Low: 59 °F
Mostly Clear
Saturday
High: 86 °F
Mostly Sunny
Saturday Night
Low: 65 °F
Partly Cloudy
Sunday
High: 91 °F
Sunny
Sunday Night
Low: 71 °F
Mostly Clear
Monday
High: 95 °F
Hot
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 97 °F
Hot
Detailed Forecast
Today
Sunny, with a high near 84. Calm wind becoming north northeast around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 59. Light east southeast wind.
Saturday
Mostly sunny, with a high near 86. South wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 65. South southeast wind 5 to 7 mph.
Sunday
Sunny, with a high near 91. South wind 8 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 71. South wind 7 to 9 mph, with gusts as high as 15 mph.
Monday
Sunny and hot, with a high near 95. South southwest wind around 11 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny and hot, with a high near 97.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
Sunny and hot, with a high near 98.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Bethany IL
39.64°N 88.75°W (Elev. 650 ft)
39.64°N 88.75°W (Elev. 650 ft)
6:36 am CDT Aug 28, 2026
10am CDT Aug 28, 2026-6pm CDT Sep 3, 2026
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