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.

Mostly Cloudy

35°F

2°C

Humidity 48%
Wind Speed W 12 G 26 mph
Barometer 30.05 in (1018.1 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 21 Jan 8:54 pm CST
Extended Forecast for

3 Miles W Maroa IL

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Breezy, with a west northwest wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 41 mph.

    Low: 19 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 32. West wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -1. Wind chill values between -7 and -17. West southwest wind 6 to 11 mph becoming north northwest 12 to 17 mph after midnight. Winds could gust as high as 25 mph.

    Low: -1 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 6. Wind chill values between -12 and -21. North wind 11 to 17 mph, with gusts as high as 24 mph.

    High: 6 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -2. North northeast wind around 13 mph, with gusts as high as 20 mph.

    Low: -2 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow after noon. Cloudy, with a high near 12. Northeast wind around 14 mph, with gusts as high as 18 mph.

    High: 12 °F

    Cloudy then
    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely. Cloudy, with a low around 7. Northeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    Low: 7 °F

    Snow Likely

  • Sunday

    Sunday: A 50 percent chance of snow. Mostly cloudy, with a high near 16.

    High: 16 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 19. Breezy, with a west northwest wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 41 mph.
Thursday
Mostly sunny, with a high near 32. West wind 7 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around -1. Wind chill values between -7 and -17. West southwest wind 6 to 11 mph becoming north northwest 12 to 17 mph after midnight. Winds could gust as high as 25 mph.
Friday
Partly sunny and cold, with a high near 6. Wind chill values between -12 and -21. North wind 11 to 17 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around -2. North northeast wind around 13 mph, with gusts as high as 20 mph.
Saturday
A 50 percent chance of snow after noon. Cloudy, with a high near 12. Northeast wind around 14 mph, with gusts as high as 18 mph.
Saturday Night
Snow likely. Cloudy, with a low around 7. Northeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 16.
Sunday Night
Mostly cloudy, with a low around -2.
Monday
Mostly sunny, with a high near 12.
Monday Night
Mostly clear, with a low around 2.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
Partly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Maroa IL
 40.04°N 89.02°W (Elev. 699 ft)
Last Update:
8:37 pm CST Jan 21, 2026
Forecast Valid:
9pm CST Jan 21, 2026-6pm CST Jan 28, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation