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.

Overcast

21°F

-6°C

Humidity 65%
Wind Speed W 10 mph
Barometer 30.28 in (1026.5 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 30 Dec 10:54 am CST
Extended Forecast for

3 Miles W Maroa IL

  • Today

    Today: Mostly cloudy, with a high near 27. West southwest wind 11 to 13 mph, with gusts as high as 21 mph.

    High: 27 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. West southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly after 3pm. Cloudy, with a high near 37. West northwest wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 37 °F

    Cloudy then
    Chance Snow

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 16. West wind around 10 mph becoming north after midnight. Winds could gust as high as 17 mph.

    Low: 16 °F

    Decreasing
    Clouds

  • New Year's Day

    New Year's Day: Sunny, with a high near 29. North wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. South southeast wind around 5 mph.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 36. East wind 5 to 7 mph becoming north northeast in the afternoon.

    High: 36 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 27. West southwest wind 11 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 26. West southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Wednesday
A 30 percent chance of snow, mainly after 3pm. Cloudy, with a high near 37. West northwest wind 10 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 16. West wind around 10 mph becoming north after midnight. Winds could gust as high as 17 mph.
New Year's Day
Sunny, with a high near 29. North wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 21. South southeast wind around 5 mph.
Friday
Mostly cloudy, with a high near 36. East wind 5 to 7 mph becoming north northeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 43.
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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:
11:11 am CST Dec 30, 2025
Forecast Valid:
11am CST Dec 30, 2025-6pm CST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation