Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

A Few Clouds and Windy

69°F

21°C

Humidity 81%
Wind Speed S 26 G 39 mph
Barometer 29.73 in (1006.5 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 2 Apr 5:54 pm CDT
Extended Forecast for

3 Miles W Maroa IL

Wind Advisory April 2, 06:23pm until April 2, 07:00pm
Click here for hazard details and duration
...
  •  
    Wind Advisory April 2, 06:23pm until April 2, 07:00pm

    NOW until 7:00pm Thu

    Wind Advisory

  • Tonight

    Low: 55 °F

    Severe
    Thunderstorms
    and Breezy
    then Severe
    Thunderstorms

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly after 2pm.  Mostly cloudy, with a high near 76. Southwest wind 5 to 14 mph becoming south southeast in the morning. Winds could gust as high as 21 mph.

    High: 76 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm.  Low around 54. South wind 14 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 54 °F

    T-storms

  • Saturday

    Saturday: Showers likely before 1pm.  Mostly cloudy, with a high near 63. Breezy, with a west wind 15 to 21 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 63 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. West northwest wind 14 to 18 mph, with gusts as high as 26 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 52. West northwest wind 14 to 18 mph, with gusts as high as 24 mph.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. West wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

Tonight
Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am. Some of the storms could be severe. Mostly cloudy, with a low around 55. Breezy, with a west southwest wind 18 to 23 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 76. Southwest wind 5 to 14 mph becoming south southeast in the morning. Winds could gust as high as 21 mph.
Friday Night
Showers and possibly a thunderstorm. Low around 54. South wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Showers likely before 1pm. Mostly cloudy, with a high near 63. Breezy, with a west wind 15 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Partly cloudy, with a low around 36. West northwest wind 14 to 18 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 52. West northwest wind 14 to 18 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 36. West wind 7 to 10 mph, with gusts as high as 17 mph.
Monday
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 64. Breezy.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
Partly sunny, with a high near 71. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Maroa IL
 40.04°N 89.02°W (Elev. 699 ft)
5:56 pm CDT Apr 2, 2026
6pm CDT Apr 2, 2026-6pm CDT Apr 9, 2026
 
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Additional Resources

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