Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair and Breezy

86°F

30°C

Humidity 43%
Wind Speed SW 23 G 36 mph
Barometer 29.65 in (1003.6 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 26 Mar 4:54 pm CDT
Extended Forecast for

3 Miles W Maroa IL

Severe T-storm Watch until March 26, 11:00pm
Blowing Dust Advisory until March 26, 09:00pm
Click here for hazard details and duration
Severe T-storm Watch
Blowing Dust Advisory
  •  
    Severe T-storm Watch until March 26, 11:00pm
    Blowing Dust Advisory until March 26, 09:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 87 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am.  Low around 34. Breezy, with a west northwest wind 13 to 23 mph becoming north northeast in the evening. Winds could gust as high as 38 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 34 °F

    T-storms and
    Breezy

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 48. North wind 16 to 18 mph, with gusts as high as 29 mph.

    High: 48 °F

    Gradual
    Clearing

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. North northwest wind 7 to 14 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51. North wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 16 mph.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. South wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 61. South wind 13 to 15 mph, with gusts as high as 22 mph.

    High: 61 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. West southwest wind around 18 mph, with gusts as high as 29 mph.
Tonight
Showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Low around 34. Breezy, with a west northwest wind 13 to 23 mph becoming north northeast in the evening. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 48. North wind 16 to 18 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 27. North northwest wind 7 to 14 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 51. North wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Mostly cloudy, with a low around 40. South wind 10 to 13 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 61. South wind 13 to 15 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 79.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 61.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Breezy.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Breezy.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Breezy.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Thursday
Showers likely. Mostly cloudy, with a high near 68. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Maroa IL
 40.04°N 89.02°W (Elev. 699 ft)
5:16 pm CDT Mar 26, 2026
5pm CDT Mar 26, 2026-6pm CDT Apr 2, 2026
 
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Additional Resources

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