National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

63°F

17°C

Humidity 78%
Wind Speed SW 15 mph
Barometer 29.63 in (1003.0 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 22 Mar 6:54 am CDT
Extended Forecast for

3 Miles S La Place IL

  • Today

    Today: A 10 percent chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 82. Breezy, with a south southwest wind 13 to 23 mph becoming north in the afternoon. Winds could gust as high as 32 mph.

    High: 82 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 31. Blustery, with a north wind 15 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Blustery.
    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51. North northeast wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. East northeast wind around 7 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. South wind 7 to 10 mph.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. South southeast wind 6 to 8 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 69. South wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 69 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 1am. Partly cloudy, with a low around 54.

    Low: 54 °F

    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain and thunderstorms after 1pm. Mostly sunny, with a high near 81.

    High: 81 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

Today
A 10 percent chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 82. Breezy, with a south southwest wind 13 to 23 mph becoming north in the afternoon. Winds could gust as high as 32 mph.
Tonight
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 31. Blustery, with a north wind 15 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 51. North northeast wind 9 to 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 33. East northeast wind around 7 mph.
Tuesday
Mostly sunny, with a high near 60. South wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 42. South southeast wind 6 to 8 mph.
Wednesday
Mostly cloudy, with a high near 69. South wind 8 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
A 30 percent chance of rain before 1am. Partly cloudy, with a low around 54.
Thursday
A 30 percent chance of rain and thunderstorms after 1pm. Mostly sunny, with a high near 81.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Friday
A chance of rain. Partly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S La Place IL
 39.74°N 88.72°W (Elev. 673 ft)
Last Update:
7:36 am CDT Mar 22, 2026
Forecast Valid:
7am CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
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Additional Resources

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Chance of Precipitation