Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Partly Cloudy

36°F

2°C

Humidity 79%
Wind Speed E 6 mph
Barometer 30.15 in (1021.1 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 25 Mar 2:54 am CDT
Extended Forecast for

3 Miles W Maroa IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. Southeast wind around 7 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 74. South southwest wind 8 to 16 mph, with gusts as high as 23 mph.

    High: 74 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly before 3am.  Partly cloudy, with a low around 59. South wind around 14 mph, with gusts as high as 22 mph.

    Low: 59 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 87. Breezy, with a southwest wind 11 to 21 mph, with gusts as high as 31 mph.

    High: 87 °F

    Mostly Sunny
    then Chance
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then showers likely.  Low around 36. Breezy, with a west northwest wind 14 to 22 mph becoming north northeast in the evening. Winds could gust as high as 29 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 36 °F

    T-storms and
    Breezy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 49. North wind around 18 mph, with gusts as high as 26 mph.

    High: 49 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. North northwest wind 6 to 13 mph, with gusts as high as 18 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Southeast wind around 7 mph.
Wednesday
Partly sunny, with a high near 74. South southwest wind 8 to 16 mph, with gusts as high as 23 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly before 3am. Partly cloudy, with a low around 59. South wind around 14 mph, with gusts as high as 22 mph.
Thursday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Breezy, with a southwest wind 11 to 21 mph, with gusts as high as 31 mph.
Thursday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 36. Breezy, with a west northwest wind 14 to 22 mph becoming north northeast in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 49. North wind around 18 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 28. North northwest wind 6 to 13 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 78.
Monday Night
A chance of rain. Mostly cloudy, with a low around 57.
Tuesday
A chance of rain. Partly sunny, with a high near 78. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Maroa IL
 40.04°N 89.02°W (Elev. 699 ft)
3:36 am CDT Mar 25, 2026
3am CDT Mar 25, 2026-6pm CDT Mar 31, 2026
 
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Additional Resources

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