Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
29°F
-2°C
| Humidity | 69% |
| Wind Speed | NW 7 mph |
| Barometer | 30.02 in (1017.2 mb) |
| Dewpoint | 20°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 20 Feb 9:54 pm CST |
Extended Forecast for
3 Miles S La Place IL
Tonight

Low: 24 °F
Mostly Clear
Saturday

High: 38 °F
Partly Sunny
Saturday Night

Low: 19 °F
Scattered
FlurriesSunday

High: 30 °F
Partly Sunny
and BlusterySunday Night

Low: 16 °F
Partly Cloudy
Monday

High: 31 °F
Sunny
Monday Night

Low: 17 °F
Partly Cloudy
Tuesday
High: 44 °F
Mostly Sunny
then Mostly
Cloudy and
BreezyTuesday Night

Low: 33 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 24. West northwest wind around 8 mph.
Saturday
Partly sunny, with a high near 38. West northwest wind 7 to 14 mph, with gusts as high as 17 mph.
Saturday Night
Scattered flurries after midnight. Mostly cloudy, with a low around 19. Wind chill values between 5 and 15. Northwest wind 10 to 18 mph, with gusts as high as 24 mph.
Sunday
Partly sunny, with a high near 30. Wind chill values between 4 and 14. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 32 mph.
Sunday Night
Partly cloudy, with a low around 16. Northwest wind around 18 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 31. North northwest wind 9 to 18 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 17. Northwest wind 5 to 7 mph becoming light and variable.
Tuesday
Partly sunny, with a high near 44. Breezy.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 56.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 56.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles S La Place IL
39.74°N 88.72°W (Elev. 673 ft)
39.74°N 88.72°W (Elev. 673 ft)
9:56 pm CST Feb 20, 2026
10pm CST Feb 20, 2026-6pm CST Feb 27, 2026


