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Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Mostly Cloudy
55°F
13°C
| Humidity | 55% |
| Wind Speed | Calm |
| Barometer | 29.82 in (1009.8 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 8 Nov 1:54 pm CST |
Extended Forecast for
3 Miles SE Bethany IL
This Afternoon

High: 57 °F
Chance
ShowersTonight

Low: 34 °F
Showers
Likely and
BreezySunday

High: 37 °F
Decreasing
Clouds and
BreezySunday Night

Low: 22 °F
Chance
FlurriesMonday

High: 38 °F
Sunny
Monday Night

Low: 20 °F
Increasing
CloudsVeterans Day

High: 48 °F
Partly Sunny
Tuesday Night

Low: 37 °F
Mostly Clear
Wednesday

High: 58 °F
Sunny
Detailed Forecast
This Afternoon
A 30 percent chance of showers, mainly after 5pm. Mostly cloudy, with a high near 57. North northwest wind around 5 mph becoming east northeast.
Tonight
Showers likely, mainly before midnight. Cloudy, with a low around 34. Breezy, with an east wind 5 to 10 mph becoming north northwest 16 to 21 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 37. Breezy, with a north northwest wind 17 to 20 mph, with gusts as high as 32 mph.
Sunday Night
A chance of flurries before midnight. Partly cloudy, with a low around 22. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 38. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Monday Night
Increasing clouds, with a low around 20. West northwest wind 6 to 8 mph becoming southwest after midnight.
Veterans Day
Partly sunny, with a high near 48. South southwest wind 8 to 18 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 66.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SE Bethany IL
39.61°N 88.7°W (Elev. 650 ft)
39.61°N 88.7°W (Elev. 650 ft)
1:51 pm CST Nov 8, 2025
2pm CST Nov 8, 2025-6pm CST Nov 14, 2025


