Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
35°F
2°C
| Humidity | 59% |
| Wind Speed | SW 12 mph |
| Barometer | 30.26 in (1025.4 mb) |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 12 Jan 9:54 am CST |
Extended Forecast for
3 Miles E Long Creek IL
Today
High: 46 °F
Mostly Sunny
Tonight
Low: 33 °F
Partly Cloudy
Tuesday
High: 53 °F
Increasing
CloudsTuesday Night
Low: 34 °F
Mostly Cloudy
Wednesday
High: 39 °F⇓
Breezy.
Mostly Cloudy
then Chance
Rain/SnowWednesday Night
Low: 15 °F
Partly Cloudy
and BlusteryThursday
High: 28 °F
Mostly Sunny
Thursday Night
Low: 21 °F
Chance Snow
Showers then
Mostly CloudyFriday
High: 37 °F
Mostly Cloudy
then Chance
Snow Showers
Detailed Forecast
Today
Mostly sunny, with a high near 46. Southwest wind 8 to 14 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 33. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
Increasing clouds, with a high near 53. West southwest wind 10 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 34. West southwest wind 9 to 14 mph becoming northwest after midnight. Winds could gust as high as 22 mph.
Wednesday
A chance of rain and snow showers between noon and 3pm, then a chance of snow showers after 3pm. Mostly cloudy, with a temperature falling to around 28 by 5pm. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 15. Blustery, with a north northwest wind 17 to 22 mph, with gusts as high as 34 mph.
Thursday
Mostly sunny, with a high near 28. North northwest wind 8 to 16 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 21.
Friday
A 40 percent chance of snow showers after noon. Mostly cloudy, with a high near 37.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 21.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles E Long Creek IL
39.79°N 88.8°W (Elev. 699 ft)
39.79°N 88.8°W (Elev. 699 ft)
9:36 am CST Jan 12, 2026
10am CST Jan 12, 2026-6pm CST Jan 18, 2026
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