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

57°F

14°C

Humidity 69%
Wind Speed S 18 G 28 mph
Barometer 29.99 in (1015.4 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 4 Nov 8:54 pm CST
Extended Forecast for

Maroa IL

  • Tonight

    Tonight: Mostly clear, with a low around 51. South southwest wind 15 to 18 mph, with gusts as high as 28 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. Breezy, with a southwest wind 13 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 29 mph.

    High: 64 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. North northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 60. East wind 5 to 10 mph becoming south southeast 13 to 18 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers after midnight. Mostly cloudy, with a low around 49. South wind 15 to 18 mph, with gusts as high as 24 mph.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 40 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 67. West wind 14 to 18 mph, with gusts as high as 25 mph.

    High: 67 °F

    Chance Rain
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. West northwest wind 6 to 11 mph, with gusts as high as 16 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 51. South southwest wind 15 to 18 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 64. Breezy, with a southwest wind 13 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 32. North northwest wind 5 to 10 mph becoming light and variable after midnight.
Thursday
Mostly sunny, with a high near 60. East wind 5 to 10 mph becoming south southeast 13 to 18 mph in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
A 50 percent chance of showers after midnight. Mostly cloudy, with a low around 49. South wind 15 to 18 mph, with gusts as high as 24 mph.
Friday
A 40 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 67. West wind 14 to 18 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 38. West northwest wind 6 to 11 mph, with gusts as high as 16 mph.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 43. Breezy.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 22.
Veterans Day
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Maroa IL
 40.04°N 88.96°W (Elev. 709 ft)
Last Update:
8:36 pm CST Nov 4, 2025
Forecast Valid:
9pm CST Nov 4, 2025-6pm CST Nov 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation