Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
69°F
21°C
| Humidity | 39% |
| Wind Speed | Calm |
| Barometer | 30.21 in (1023.1 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 21 Oct 5:54 pm CDT |
Extended Forecast for
Bethany IL
Tonight
Low: 45 °F
Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 45 °F
Clear
Friday
High: 74 °F
Becoming
SunnyFriday Night
Low: 44 °F
Mostly Clear
Saturday
High: 74 °F
Mostly Sunny
Saturday Night
Low: 45 °F
Partly Cloudy
Sunday
High: 77 °F
Partly Sunny
Sunday Night
Low: 47 °F
Mostly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 45. Calm wind.
Thursday
Sunny, with a high near 75. Calm wind.
Thursday Night
Clear, with a low around 45. Calm wind.
Friday
Partly sunny, then gradually becoming sunny, with a high near 74. Calm wind becoming east southeast around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 44. Southeast wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 74. South southeast wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 45. Southeast wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 77.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 76.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
Partly sunny, with a high near 70.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 70.
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)
5:16 pm CDT Oct 21, 2026
6pm CDT Oct 21, 2026-6pm CDT Oct 28, 2026
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