Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Overcast

32°F

0°C

Humidity 92%
Wind Speed E 15 mph
Barometer 30.34 in (1028.0 mb)
Dewpoint 30°F (-1°C)
Visibility 9.00 mi
Wind Chill22°F (-6°C)
Last update 2 Mar 9:54 am CST
Extended Forecast for

3 Miles W Maroa IL

  • Today

    Today: Mostly cloudy, with a high near 42. East wind 9 to 14 mph, with gusts as high as 18 mph.

    High: 42 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 3am.  Cloudy, with a low around 36. East wind 6 to 8 mph.

    Low: 36 °F

    Cloudy then
    Chance
    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before noon, then showers between noon and 3pm, then showers and possibly a thunderstorm after 3pm.  High near 51. East southeast wind 6 to 8 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 51 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am.  Low around 44. East northeast wind 7 to 10 mph, with gusts as high as 16 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 44 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, then showers and possibly a thunderstorm after noon.  High near 61. East southeast wind 9 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 16 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 61 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm.  Low around 51. South southwest wind 9 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly before noon.  Mostly cloudy, with a high near 64. West southwest wind 8 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers.  Partly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 73. Breezy.  Chance of precipitation is 70%.

    High: 73 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Today
Mostly cloudy, with a high near 42. East wind 9 to 14 mph, with gusts as high as 18 mph.
Tonight
A 50 percent chance of showers, mainly after 3am. Cloudy, with a low around 36. East wind 6 to 8 mph.
Tuesday
Showers and possibly a thunderstorm before noon, then showers between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 51. East southeast wind 6 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 44. East northeast wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers likely, then showers and possibly a thunderstorm after noon. High near 61. East southeast wind 9 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Low around 51. South southwest wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 64. West southwest wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 50 percent chance of showers. Partly cloudy, with a low around 50.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. Breezy. Chance of precipitation is 70%.
Friday Night
Showers and possibly a thunderstorm. Low around 53. Chance of precipitation is 80%.
Saturday
A chance of showers. Cloudy, with a high near 63.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Maroa IL
 40.04°N 89.02°W (Elev. 699 ft)
10:12 am CST Mar 2, 2026
10am CST Mar 2, 2026-6pm CDT Mar 8, 2026
 
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Additional Resources

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Hourly Weather Forecast

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