National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

37°F

3°C

Humidity 59%
Wind Speed S 14 mph
Barometer 29.61 in (1003.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 24 Feb 7:54 pm CST
Extended Forecast for

3 Miles W Atwood IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. South southwest wind 8 to 16 mph becoming west northwest after midnight. Winds could gust as high as 25 mph.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. West northwest wind 7 to 11 mph, with gusts as high as 16 mph.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain before 8pm, then a chance of snow. Mostly cloudy, with a low around 26. Northwest wind 5 to 8 mph becoming east northeast after midnight. Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 47. East northeast wind 7 to 9 mph becoming west southwest in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Southwest wind 5 to 7 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60. South southwest wind 8 to 18 mph, with gusts as high as 26 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. South southwest wind 10 to 13 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 27. South southwest wind 8 to 16 mph becoming west northwest after midnight. Winds could gust as high as 25 mph.
Wednesday
Mostly sunny, with a high near 46. West northwest wind 7 to 11 mph, with gusts as high as 16 mph.
Wednesday Night
A chance of rain before 8pm, then a chance of snow. Mostly cloudy, with a low around 26. Northwest wind 5 to 8 mph becoming east northeast after midnight. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 47. East northeast wind 7 to 9 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 28. Southwest wind 5 to 7 mph.
Friday
Sunny, with a high near 60. South southwest wind 8 to 18 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 34. South southwest wind 10 to 13 mph becoming north after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
A chance of rain and snow after noon. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25.
Monday
A chance of rain and snow. Partly sunny, with a high near 41.
Monday Night
A chance of rain. Mostly cloudy, with a low around 28.
Tuesday
A chance of rain. Mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Atwood IL
 39.8°N 88.54°W (Elev. 669 ft)
Last Update:
5:37 pm CST Feb 24, 2026
Forecast Valid:
8pm CST Feb 24, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation