Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

23°F

-5°C

Humidity 68%
Wind Speed S 6 mph
Barometer 30.11 in (1021.1 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 15 Dec 4:54 pm CST
Extended Forecast for

3 Miles W Maroa IL

  • Tonight

    Tonight: Mostly clear, with a low around 16. South southwest wind 6 to 9 mph, with gusts as high as 16 mph.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 37. South southwest wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 37 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. South wind 7 to 13 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. Light and variable wind becoming southeast 5 to 9 mph in the afternoon.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain after midnight.  Increasing clouds, with a temperature rising to around 41 by 5am. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain and
    Breezy

  • Thursday

    Thursday: Rain, mainly before noon.  High near 49. Breezy, with a south wind 20 to 23 mph becoming west in the afternoon. Winds could gust as high as 33 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Breezy. Rain
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 14. Breezy, with a west northwest wind 13 to 21 mph, with gusts as high as 28 mph.

    Low: 14 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Friday Night

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

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 16. South southwest wind 6 to 9 mph, with gusts as high as 16 mph.
Tuesday
Sunny, with a high near 37. South southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 28. South wind 7 to 13 mph becoming west after midnight. Winds could gust as high as 18 mph.
Wednesday
Mostly sunny, with a high near 39. Light and variable wind becoming southeast 5 to 9 mph in the afternoon.
Wednesday Night
A 40 percent chance of rain after midnight. Increasing clouds, with a temperature rising to around 41 by 5am. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday
Rain, mainly before noon. High near 49. Breezy, with a south wind 20 to 23 mph becoming west in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Mostly cloudy, with a low around 14. Breezy, with a west northwest wind 13 to 21 mph, with gusts as high as 28 mph.
Friday
Mostly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 46.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Maroa IL
 40.04°N 89.02°W (Elev. 699 ft)
4:21 pm CST Dec 15, 2025
5pm CST Dec 15, 2025-6pm CST Dec 22, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database