News Headlines
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
73°F
23°C
| Humidity | 41% |
| Wind Speed | N 9 mph |
| Barometer | 30.16 in (1021.3 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 4 Oct 5:54 pm CDT |
Extended Forecast for
Bethany IL
Tonight
Low: 45 °F
Clear
Monday
High: 74 °F
Sunny
Monday Night
Low: 45 °F
Clear
Tuesday
High: 77 °F
Sunny
Tuesday Night
Low: 51 °F
Clear
Wednesday
High: 82 °F
Sunny
Wednesday Night
Low: 52 °F
Mostly Clear
Thursday
High: 80 °F
Sunny
Thursday Night
Low: 50 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 45. North wind 5 to 8 mph.
Monday
Sunny, with a high near 74. Northeast wind 3 to 6 mph.
Monday Night
Clear, with a low around 45. Light and variable wind.
Tuesday
Sunny, with a high near 77. South southwest wind 5 to 8 mph.
Tuesday Night
Clear, with a low around 51. South southwest wind around 6 mph.
Wednesday
Sunny, with a high near 82. West wind 5 to 9 mph.
Wednesday Night
Mostly clear, with a low around 52. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 82.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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 pm CDT Oct 4, 2026
6pm CDT Oct 4, 2026-6pm CDT Oct 11, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
