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.

Fog/Mist

33°F

1°C

Humidity 96%
Wind Speed N 16 G 24 mph
Barometer 30.08 in (1019.3 mb)
Dewpoint 32°F (0°C)
Visibility 1.75 mi
Wind Chill23°F (-5°C)
Last update 7 Dec 11:54 am CST
Extended Forecast for

2 Miles NNE Oakley IL

  • This Afternoon

    This Afternoon: Patchy fog before 1pm. Otherwise, cloudy, with a high near 33. North wind 13 to 16 mph, with gusts as high as 25 mph.

    High: 33 °F

    Patchy Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. North wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 28. Northeast wind 5 to 7 mph becoming light and variable.

    High: 28 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16. South wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 24 mph.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. Southwest wind 15 to 18 mph, with gusts as high as 24 mph.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 36. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 30 mph.

    Low: 36 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 41. Breezy, with a west northwest wind 15 to 23 mph, with gusts as high as 30 mph.

    High: 41 °F

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

Detailed Forecast

This Afternoon
Patchy fog before 1pm. Otherwise, cloudy, with a high near 33. North wind 13 to 16 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 16. North wind 7 to 14 mph, with gusts as high as 21 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 28. Northeast wind 5 to 7 mph becoming light and variable.
Monday Night
Mostly cloudy, with a low around 16. South wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 24 mph.
Tuesday
Partly sunny, with a high near 43. Southwest wind 15 to 18 mph, with gusts as high as 24 mph.
Tuesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 36. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 30 mph.
Wednesday
Mostly cloudy, with a high near 41. Breezy, with a west northwest wind 15 to 23 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Partly sunny, with a high near 20.
Friday Night
Mostly cloudy, with a low around 2.
Saturday
Partly sunny, with a high near 14.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Oakley IL
 39.88°N 88.79°W (Elev. 696 ft)
Last Update:
4:57 am CST Dec 7, 2025
Forecast Valid:
12pm CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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Additional Resources

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Chance of Precipitation