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

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

25°F

-4°C

Humidity 75%
Wind Speed N 8 mph
Barometer 29.96 in (1015.2 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 2 Jan 8:54 am CST
Extended Forecast for

3 Miles W Maroa IL

  • Today

    Today: Mostly cloudy, with a high near 33. North northeast wind around 6 mph.

    High: 33 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 23. Northeast wind around 7 mph.

    Low: 23 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 35. Northeast wind around 6 mph becoming northwest in the afternoon.

    High: 35 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 19. Northwest wind around 6 mph becoming calm in the evening.

    Low: 19 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 36. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 36 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 28. South southeast wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 49. South southwest wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 33. North northeast wind around 6 mph.
Tonight
Cloudy, with a low around 23. Northeast wind around 7 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 35. Northeast wind around 6 mph becoming northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 19. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Increasing clouds, with a high near 36. Calm wind becoming south 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 28. South southeast wind 8 to 14 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 49. South southwest wind 8 to 14 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Mostly cloudy, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Maroa IL
 40.04°N 89.02°W (Elev. 699 ft)
Last Update:
8:38 am CST Jan 2, 2026
Forecast Valid:
9am CST Jan 2, 2026-6pm CST Jan 8, 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